For all those complaining about "short video" ... consider most school classes are twice the length and some uni or college lectures can be 2 hours long. So yes, relatively speaking, video is short!
You prolly dont give a shit but does anyone know a tool to get back into an Instagram account?? I stupidly forgot my password. I would love any assistance you can offer me.
Thank you Allen! I finally had the chance to watch your video and I get it now. I'm able to figure out when to use sin, cos, and tan, and I'm feeling confident enough to do the work assigned by my geometry teacher. You're a big help, keep making videos!
We are grateful for ur solidarity and assistance to orphans and poor students of Nuba Mountains . we beg more help in areas of gradient ,reflection, rotation and congruence .our Almighty father bless u with more knowledge.
Your comments warm my heart and I assure you, I am working on this. Please wrote to me at allenmorris@yahoo.com and I will share some information with you about my efforts. I believe that you will like what I am doing...
Thanks Chris. Keep-a-Learning. A few folks had a good question that I did not cover well in this video so check out this one for a few more tips... th-cam.com/video/b1e69PHTH_U/w-d-xo.html
DEATH 5UCKS Thank you for your kind words. I simply answered the question of one of my students and it seems that many others had the same question. Keep-a-Learning!
Omg, thanks a lot, literally no one teached me when to use, i searched in my language a lot (portuguese), and i find nothing, thanks i know english, found your video and learned. Thanks a lot for the help, i just want to know when to use :), super helpful, now i know :)
Hey sir it is a good and helpful video but you said that hyp will be double to the opposite side but when you tried to find it out with sin theta it was just a little bit longer than that of opposite side so please tell me about it that is it only double for 30 degrees or what ...
Thanks SO MUCH!!! I've been trying to get this straight in my mind for DAYS!!!! this is just what I needed :-) It is a good "sine" for my math success!!
I like to think of these things like they're a part of a socially cruel friendship circle, where you've got these super cool kids in school and their names are opposite, adjacent and hypotenuse. Where opposite is the coolest and everyone one wants to be his friend, so he's always on top no matter what, whether he's hanging with adjacent or hypotenuse. Then you got adjacent, she's sorta cool but not as cool as opposite, no one can be like him. So she's only on top when hypotenuse is around. Then you got hypotenuse, they're that one friend that everyone's like, "why do you hang out with this person they're so long and oblique". So hypotenuse never knows what it's like to be the numerator, cause they're always on bottom. But don't worry we need you around hypotenuse, you're the longest one of us all.
soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa just wrote them a lot to remember thanks a lot one more excuse me soh cah toa goodbye
In your second example you have the hypotenuse and the adjacent side indicated wouldn't you be seeking the opposite in that case as opposed to the cosine of theta? Not sure I understood that bit. Need this for blood stain pattern analysis height calculations. Thanks the rest was very clear and useful for a "non-math" person.
I will be glad to answer a specific question if you have one regarding 11:30 and I will be glad to answer a specific question if you will ask it and give to me the Time Stamp. I am unclear by your comment about the "Second Example."
Very thorough explanation, just maybe a bit too stretched in time for me. It makes calculating missing angles appear really difficult, for me at least, since it's taking so long in the video to finally answer the question on how to calculate an angle if 2 sides are known.
This video came at the request of several who had watched my video on Sin, Cos, and Tan. They said, "I get it, but still do not know when to use which one." I will dig up the link to the video that just goes over how to use the functions and does not really cover when to use which one.
Great explanation, learned alot, but tell me, if i knew all 3 lengths and i needed to find the angle (talking about complex numbers and trigonometry), does it matter which one i use based on whether my angle is located in 1st, 2nd, 3rd, or 4th quadrant of the circle?
Alexic94 No, if you know all three Lengths of the legs and hypotenuse of a right triangle, you can use any one of the three trigonometric functions to find the angle. once you know the angle measure of one of the acute angles, you automatically know the angle measurement of the other acute angle since the third angle is a right angle and all triangles total to 180 degrees.
Thank you for this very easy to understand teaching on trigonometric functions. I find this quite interesting and fun to learn, and I’m only in 9th grade. lol
When you have a right triangle and you only know two pieces of information but need to know additional information you can use the sine cosine and tangent functions to find the missing information. For example, if I know the length of the hypotenuse and I know the angle of one of the acute angles I can then know a whole bunch of other information about the triangle. I can calculate the lengths of the unknown sides. I can calculate the perimeter. I can calculate the area.
@@AllenMorrisColonel I understand that. Sin(theta)=O/H; Cos(theta)=A/H; Tan(theta)=O/A. But I can't figure out how the ratio Tan(theta)=Sin(theta)/Cos(theta) would be beneficial. The only thing I can think of is if your tables only have Cos and Sin and you need Tan, but that seems unlikely.
Okay... And everything that I have done with triangles it has not been useful for me. I suspect that is either important in higher level math or it's just one of those esoteric things that mathematicians like. I'm more of a practical guy...
Sir, excellent! Wonderful explanation. Even at the age of 60 I am hopeful of becoming a mathematician!!!!!! What our teachers didn't tell us in college. you told me it now. Thank you very much, indeed. Kindly tell in next video how the values of each degree is calculated.
Actually, how do I know how to distinguish between SOHCAHTOA, Pythagoras, Sine rule, and Cosine rule? I know that sine and cosine are in non-right angle triangles only, but sometimes it seems like they could be used in right angle as well.
Hmmmm, I have not thought about what you are asking. I don't want to give a flippant answer and be wrong or confuse you more. I am traveling right now and I am not in a good position to make a video to answer your question. Can you ask me one direct question and I will try to answer it and then you can ask another?
I'm not sure that I understand your question. I'm willing to discuss it with you if you'd like. I'm in the central time zone of the USA. Email me a number if you'd like to chat. allenmorris@yahoo.com.
For all those complaining about "short video" ... consider most school classes are twice the length and some uni or college lectures can be 2 hours long. So yes, relatively speaking, video is short!
kb2007xox Well said! And thank you...
you don't know that right down there is lockdown
SHUSH BRUV
Learned more in the first three minutes than a whole year in precalculus...
klyph bradeken Thanks for your kind words. Keep-a-Learning!
Kya bata rhe hoooooooo
@@garvrathore8862 indian spoted
@@aayush_7037 Indian spoted 😂😂😂
You prolly dont give a shit but does anyone know a tool to get back into an Instagram account??
I stupidly forgot my password. I would love any assistance you can offer me.
Very helpful, no one will teach from pure basics!!!! Thanks a lot!!!!
Hey
Indian 😅😅 english nahi aati na
Thank you Allen! I finally had the chance to watch your video and I get it now. I'm able to figure out when to use sin, cos, and tan, and I'm feeling confident enough to do the work assigned by my geometry teacher. You're a big help, keep making videos!
+Vincent Fenty Perfect!!!! Thanks for asking the question and letting me know that it helped.... M
Allen Morris lo
I have watched more than 20 Videos in 6 months, but no one teaches this much Good as you teach. Finally I got this. THANK YOU
You are spot on... Your kind words are appreciated. Keep on enCouraging others.
This was SUPER helpful! I felt very confident in knowing when to use each function by the end of this video. Great job explaining
Excellent and thank you for letting me know. Keep-a-Learning!
Starting to make sense now. Thanks. Loved your relaxed and clear voice.
Thank you for your kind comments.... I am working a whole new series now...
Despite how old this video may be, it helped me incredibly with finally truely understanding sin, cos and tan. Thank you dude
Thank you for your kind words.
Very well explained ! Save time in life and watch this video !!
Sir you are brilliant- thank you so much for your natural teaching talent-
1973jdmc Thank you for your kind words. Keep-a-Learning!
We are grateful for ur solidarity and assistance to orphans and poor students of Nuba Mountains . we beg more help in areas of gradient ,reflection, rotation and congruence .our Almighty father bless u with more knowledge.
Your comments warm my heart and I assure you, I am working on this. Please wrote to me at allenmorris@yahoo.com and I will share some information with you about my efforts. I believe that you will like what I am doing...
Can't express by words how helpful this video was!! Thank you so much
You are most welcome. Thank you for letting me know.
This is the best explanation of basic trigonometry I've found. Excellent
Hey man thank you very much you are a very clear and slow with your information in a good way.
Thanks Chris. Keep-a-Learning. A few folks had a good question that I did not cover well in this video so check out this one for a few more tips...
th-cam.com/video/b1e69PHTH_U/w-d-xo.html
Thank you Allen! Learned this in 7th grade and just needed a refresher for my high school placement test tomorrow. Great work
Grace Carley Thank you for your kind words. Good luck with your adventures...
Grace Carley
You relieved my stress. Thank you!
You are welcome. Thank you for letting me know. Good luck and keep in mind that Calm will Rule the Day!
Some Old Hags Can't Always Hide Their Old Age; the Australian way of remembering these functions
Thanks Roger. Keep-a-Learning and keep sharing information!
Thank you for your thorough explanation on this subject. Much appreciated!
Thanks for your kind words. Keep-a-Learning!
Thank u teacher , u assisted us a lot in Nuba mountains
Thank you for your kind words. I am glad that I could help. Let me know how I can be of service on other things. Cheers from west Texas!
Very well explained. Thank you
Genevieve Tauro Thank you.
Thanks much Mr . Morris , you helped me a whole bunch looking forward to more videos
Very clear teaching thank you.
You are genius....., If you are a professor your students are definitely brilliant
Yup, he's great!
Great video! Very informative and I like the fact that it starts from the very beginning for people new to the subject. :)
DEATH 5UCKS Thank you for your kind words. I simply answered the question of one of my students and it seems that many others had the same question. Keep-a-Learning!
Omg, thanks a lot, literally no one teached me when to use, i searched in my language a lot (portuguese), and i find nothing, thanks i know english, found your video and learned.
Thanks a lot for the help, i just want to know when to use :), super helpful, now i know :)
thank you so much for this! i have a test in an hour and this is just the refresher i need :)
Thank you for letting me know and I hope that you did well. Keep-a-Learning!
Thanks. This was explained very well and the numerous examples helped reinforce the lesson.
J Bgood thank you for your kind comments. I'm glad that I could help.
the most helpful video I have found so far! thank you so much, your video answered all my questions!
I agree! Thanks for speaking up and being kind.
Thank you for letting me know. Your words are enCouraging. This video came from a response to a question. It pays to listen..
Brilliantly explained
Thanks. Keep-a-Learning!
Really thank you sir for helping the students with a clear understanding and precisely helping them to keep it on their memory.
Appreciate it.❤
It's my pleasure. Thank you for letting me know.
I think I should have watched this particular tutorial in the TRIS series FIRST of all! For me it offers the best introduction.
Really a great way to remember, most of us are confused about these for many years.
A very good demo
Rocco vitiello Thanks. let me know how I can help.
Sir u r good.This is the explanation which I want but no one could understand me like u.keep making videos like this.
Thank u
Thank you for your kind words. Keep-a-Learning!
Thank you!
Hey sir it is a good and helpful video but you said that hyp will be double to the opposite side but when you tried to find it out with sin theta it was just a little bit longer than that of opposite side so please tell me about it that is it only double for 30 degrees or what ...
@@irfankhan-hd6it Yes, only when the angle is 30 degrees.
Allen, I enjoyed this tutorial thoroughly.
Thank you Bob. Keep-a-Learning!
Thank you so much for your help! I loved that you had a lot of examples and practice questions. I got it down now.
You are most welcome. Thank you for letting me know. Keep-a-Learning!
It means so much when someone goes over the basics first
I agree. Keep-a-Learning!
2021 and this video is still helping
Thanks. Keep-a-Learning!
Thanks SO MUCH!!! I've been trying to get this straight in my mind for DAYS!!!! this is just what I needed :-) It is a good "sine" for my math success!!
You are very welcome. Thanks for letting me know. Keep-a-Learning!
Despite being 8 years old , this video is crazy informative and well explained
Thank you.
Thank you so much sir, thanking you from the depth of my heart
You are welcome. Keep-a-Learning!
THANK YOU SO MUCH!!! I'M GLAD I FOUND SUCH A HELPFUL VIDEO! This is exactly what I was searching for😭✋
Excellent. Thank you for letting me know. Keep-a-Learning.
Great job
Thank you. Keep-a-Learning!
SOHCAHTOA = Some Old Hippie Caught Another Hippie Tripping Over Acid
Ashley Sharma Thank you. I'm glad that I could help...
Silly old hag cracked all her teeth on apples
Old houses always have old attics.
We learnt it as “sex on hard concrete always hurts the others arse”
😹😹
This really helped me out! Thanks so much :)
Sylvia Magda You are welcome. Keep-a-Learning!
👍
that is brilliant educational video, thank you so much from my heart
Ya great . Now I understand stand which part adjacent and opposite. Our school and college teacher are memorizing only tech
Thank you for letting me know. Keep-a-Learning! and let me know how I can help you.
very good explanation for bigginers. keep the good work as simple it is to understand.
Thank you so much for your effort🤍
You are more than welcome. Thank you for letting me know that my efforts were helpful to you. Keep-a-Learning!
Thank you so much for making this video everything makes so much sense now.
You are most welcome. I appreciate your kind words. They encourage me to keep doing what I am doing.
This video helped me a lot. You explained it better than my teachers.
Excellent. I am glad that I could help.
Thanks for letting me know.
Pipe fitter here , this is an excellent tutorial Sir 👌
Thanks. Keep-a-Learning!
Well done, sir. thanks
Thanks!
Good explanation about when and how to use the soh cah toa. Loved it very much
Thank you.
Learned more in this video then an hour and a half class
Thank you for your kind comments. Keep-a-Learning!
Big fan from INDIA,, Love the way you explain
Thank you. About 90 hours per day is spent watching my TH-cam Channel. 40-50 of that is out of India. I like that!
Thanks
I like to think of these things like they're a part of a socially cruel friendship circle, where you've got these super cool kids in school and their names are opposite, adjacent and hypotenuse. Where opposite is the coolest and everyone one wants to be his friend, so he's always on top no matter what, whether he's hanging with adjacent or hypotenuse. Then you got adjacent, she's sorta cool but not as cool as opposite, no one can be like him. So she's only on top when hypotenuse is around. Then you got hypotenuse, they're that one friend that everyone's like, "why do you hang out with this person they're so long and oblique". So hypotenuse never knows what it's like to be the numerator, cause they're always on bottom. But don't worry we need you around hypotenuse, you're the longest one of us all.
great video lesson. thank you!
uncut125f Thank you for your kind words. Keep-a-Learning!
i finally understood how to use sin cos and tan!! Thank you sooo muchh!!!!
You are most welcome. Thank you for letting me know.
Excellent teaching. Thank you.
Thank you.
How do I know where the theta is though?
I understood everything except that part.
lol
Good teachers are a rare breed, you are a brilliant teacher, so you are one of the best of the best. Do you also teach calculus ?
Thank you for your kind words! No I'm not yet into making calculus videos. my focus is more on making things for elementary students now.
soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa soh cah toa
just wrote them a lot to remember
thanks a lot
one more excuse me
soh cah toa
goodbye
Kkkk good
Danmmmm u had time
soh cah toa
Soh can toa soh can toa soh can toa soh can toa soh can toa soh cah toa soh can toa soh cah toa soh cah toa soh cah toa soh cah toa
Wrong. It;s sah coa toh
I like your way clear easy simple that's the way should be good on you keep going give us lessons on algebra for beginners thank you
Thanks man! Trying to prepare for some survey work.
Great video very helpful keep up the good work👍👍
Thank you for letting me know. Keep-a-Learning!
This fucking trigonometry was so complicated before...... thank Allen M. Modi
This video is 5 years old, but it still helped me in my current Geometry class. Thank you!
You are welcome. Keep-a-Learning!
You explained so well👍
Thanks for your explanation 😊
You are most welcome. Thank you for your kind comments. Keep-a-Learning!
This vid was amazing thank you
Thank you sir! Very helpfull
You are more than welcome. Keep learning
best breakdown i found. thank you
Thank you for your kind words. Keep-a-Learning!
Oh god I understood much better loved it tnx
Thank you for your kind works. Keep-a-Learning!
In your second example you have the hypotenuse and the adjacent side indicated wouldn't you be seeking the opposite in that case as opposed to the cosine of theta? Not sure I understood that bit. Need this for blood stain pattern analysis height calculations. Thanks the rest was very clear and useful for a "non-math" person.
I will be glad to answer a specific question if you have one regarding 11:30 and I will be glad to answer a specific question if you will ask it and give to me the Time Stamp. I am unclear by your comment about the "Second Example."
Very thorough explanation, just maybe a bit too stretched in time for me. It makes calculating missing angles appear really difficult, for me at least, since it's taking so long in the video to finally answer the question on how to calculate an angle if 2 sides are known.
This video came at the request of several who had watched my video on Sin, Cos, and Tan. They said, "I get it, but still do not know when to use which one." I will dig up the link to the video that just goes over how to use the functions and does not really cover when to use which one.
th-cam.com/video/J9mkYrnqm3c/w-d-xo.htmlsi=Bgot1RGusXMLjJZ8
th-cam.com/video/3G1mp8SWwYg/w-d-xo.htmlsi=iwzOSc-rVoiAIp_W
@@FromNewToKnewThank you.
This is exactly what I was looking for!!!
canadianhaitian I'm glad that I could help. Thank you for letting me know.
you were looking for anything that you got here
This concept was a mystery for me before watching your video
Thanks
You are most welcome. Thank you for your kind words. They encourage me to keep-a-going... Allen
Great explanation, learned alot, but tell me, if i knew all 3 lengths and i needed to find the angle (talking about complex numbers and trigonometry), does it matter which one i use based on whether my angle is located in 1st, 2nd, 3rd, or 4th quadrant of the circle?
Alexic94 No, if you know all three Lengths of the legs and hypotenuse of a right triangle, you can use any one of the three trigonometric functions to find the angle. once you know the angle measure of one of the acute angles, you automatically know the angle measurement of the other acute angle since the third angle is a right angle and all triangles total to 180 degrees.
thank you
Sir Ur explanation was too good also make explanation for similar traingles theorem
Thank you. Keep-a-Learning!
Nicely explained sir..
Thank you.
Amazing video. Certainly learnt a lot. Thanks Allen!
Thank you. I appreciate your kind words.
Well it's very good explained thank u very much
You are most welcome. Keep-a-Learning!
suuuuper informative and easy to follow.
Thank you for your kind words. Keep-a-Learning! You might be interested in my new TH-cam channel at th-cam.com/users/fromnewtoknew
This is awesome I like it
Thank you for letting me know.
Thank you for this very easy to understand teaching on trigonometric functions. I find this quite interesting and fun to learn, and I’m only in 9th grade. lol
You are most welcome. Thank you for letting me know. Keep-a-Learning!
When is it beneficial to use the ratio Tan(theta) = sin(theta) / cos(theta) ?
When you have a right triangle and you only know two pieces of information but need to know additional information you can use the sine cosine and tangent functions to find the missing information. For example, if I know the length of the hypotenuse and I know the angle of one of the acute angles I can then know a whole bunch of other information about the triangle. I can calculate the lengths of the unknown sides. I can calculate the perimeter. I can calculate the area.
@@AllenMorrisColonel I understand that. Sin(theta)=O/H; Cos(theta)=A/H; Tan(theta)=O/A. But I can't figure out how the ratio Tan(theta)=Sin(theta)/Cos(theta) would be beneficial. The only thing I can think of is if your tables only have Cos and Sin and you need Tan, but that seems unlikely.
Okay... And everything that I have done with triangles it has not been useful for me. I suspect that is either important in higher level math or it's just one of those esoteric things that mathematicians like. I'm more of a practical guy...
I just found a vid that sums up my whole semester to 22mins T__T, thanks!!
Eureka, Superb Sir.
akash mech Thank you. Keep-a-Learning!
Who is here for finals😂?🙋🏽♂️
This made me feel trigonometry!!!!!! Thank you so much....😊😊😊
Thank you for letting me know. Keep-a-Learning!
Sir, you just saved my life
Andreas Migell Thank you.
the video is so long that anyone can sleep by just listening it
Very useful
Thanks. Keep-a-Learning!
Sir, excellent! Wonderful explanation. Even at the age of 60 I am hopeful of becoming a mathematician!!!!!! What our teachers didn't tell us in college. you told me it now. Thank you very much, indeed. Kindly tell in next video how the values of each degree is calculated.
The value of each degree is just a ratio. For Tangent, it is just the rise over the run.
Great explanation and so easy to follow.
Thank you for your kind words. Keep-a-Learning!
thank you
You are welcome. Keep-a-Learning!
i know how to do these but I never know when to do these. Thanks!
I made a video that helps you learn just that.... Hold on, I will look for the link...
th-cam.com/video/2CGEkAAnL-Q/w-d-xo.html
Actually, how do I know how to distinguish between SOHCAHTOA, Pythagoras, Sine rule, and Cosine rule? I know that sine and cosine are in non-right angle triangles only, but sometimes it seems like they could be used in right angle as well.
Hmmmm, I have not thought about what you are asking. I don't want to give a flippant answer and be wrong or confuse you more. I am traveling right now and I am not in a good position to make a video to answer your question. Can you ask me one direct question and I will try to answer it and then you can ask another?
Yeah sure. How can I distinguish whether a question requires me to use pythagoras theorem or Sin Cos Tan?
Can you tell me what are those out put numbers from sin cos tan ?
I'm not sure that I understand your question. I'm willing to discuss it with you if you'd like. I'm in the central time zone of the USA. Email me a number if you'd like to chat. allenmorris@yahoo.com.