So the example at the beginning, what the hell used and the two friends was used to demonstrate Angle of elevation's and angle of depression simultaneously with a backwards Z! this man is a lifesaver!
hii- I don't normally comment on yt vids, but i just wanted to thank you for this as i have my exam tomorrow and couldnt find any other resources available to explain this concept to me- TYSM FOR SAVING MY GRADE
Make sure you set your calculator to degrees rather than radians before doing this problem. On a TI 84-84plus degrees vs radians can be found under "mode".
Respected Sir! You have done questions which no one mentions properly because they are difficult to solve but you have made them super easy.Thank you so much sir.Please make some more videos every week.I need your help as I teach O level students and I want to take concepts and then share with my students.
ive been trying to work out how to do this for the past two hours cus i kept on getting it wrong even though i was using the correct method, turns out i just didn't have my calculator in degrees mode, i think im about to go down the angle of depression.
thankyou, this was extremely helpful. i entered a new school and therefore a new math class in which they handed me a sheet i had to do with angles of elevation and depression but i hadnt been taught it at my previous school so i had to learn this new concept and your video was by far the best id found on the topic
Bruh I’m gonna be real here,this video saved my geometry grade,I actually got a correct answer using this video on a similar problem and I cried no joke
Thanks a ton, i was a non math student from high school to Graduation, but for my post grad. In MBA, here in India, we've to prepare for CAT exam for which we need to recall as well as ace all the Quant related topics. This video helped me clearing a lot of doubts. M looking forward to watch more of this channel's videos. Thank you for such informative and elaborative video. 🇮🇳
I was having issues grasping one thing in this topic, and it kept messing me up on graded assignments etc, so thank you for the helpful video. It's much appreciated. :)
1. A boy 1.8m tall standing 20m away from foot of a palm tree observes the angle of elevation of top of palm tree as 45° A. Find the height of the palm tree B. Find the angle of elevation of the top of the palm tree from the foot of the boy. 2. Two points P and Q 15m apart are on one side of light house, if the angle of elevation of the top of the light house from P and Q are 30° and 60° respectively. A. Find how far Q is,away from the foot of the light house. B. What is the height of the house? 3. A boy observes that the angle of elevation of the top of the tower as 32°. He then walks 8m towards the tower and then discovers that the angles of elevation of the tower is 43°. Find the height of the tower. 4. A ladder 23m long leans against a vertical wall which makes an angle 68° with the horizontal. A. How high up the wall is the ladder B. If the height of the ladder up the wall is reduced by 4m,by simply shifting the foot of the ladder backwards, find the vertical angle of the ladder
![เป็นไปได้ไหม - WanMai [Performance Video]](http://i.ytimg.com/vi/Eh5hItD4Mr0/mqdefault.jpg)
Math is making me go down the angle of depression ☠
Stress is good for u so don’t worry
I swear! 😂😂😂😂
Same
@@zoopoo3854 not really though
Sorrenz Z it is
Thanks! Still saving lives in 2020 🙏
agreed
True
Absolutely🥰🥰
I’m here to steal the answers from this video for some dumb assignment 😃
Midari will not be the only one crazy after I watch this video
Sucks missing 2 days of math and being lost the day of returning. Thanks for this helpful video.
+aibur mollah that is not very nice
+aibur mollah Calm down idiot. Whats your problem
Dev Mehta bot?
Sucks breaking class and the next day you find out your getting a test the next day on yesterday's work
wthhhh
I remember : SOH CAH TOA
SOH; sin= opposite over hypotenuse
CAH; cos= adjacent over hypotenuse
TOA; tan= opposite over adjacent
Damn thanks ❤️❤️❤️
I had struggled with with angle of elevation and depression for too long, now i finally got it. all thanks to you. keep that up....
still saving lives even almost a decade later, thanks man
You just saved someone 8 years in the future, thank you so much!
this is the best THE BEST video on depression and elevation angles I have ever seen in my life.
Sir I can't thank you enough. I knew nothing before this video and after I passed my test with a 9/10. Your method works wonders. Earned a new sub.
So the example at the beginning, what the hell used and the two friends was used to demonstrate Angle of elevation's and angle of depression simultaneously with a backwards Z! this man is a lifesaver!
It is amazing to see how a video made 8 years ago helped me more than anything. THANK U!
hahaha ikr!
Bruh, Why are you so better teaching me than my online class teacher like bruh!
This video was from 8 years ago and was still helpful. Thank you!
Was released five years ago and it still helped alot thanks dood
hii- I don't normally comment on yt vids, but i just wanted to thank you for this as i have my exam tomorrow and couldnt find any other resources available to explain this concept to me- TYSM FOR SAVING MY GRADE
I have a trig test tomorrow and I haven’t studied, barely done any homework, and I’m watching this video at midnight. Wish me luck
Thank you so so much! I have a quiz tomorrow 💪📖 wish me luck peeps! Goodluck to all of you too.
went well?
@@eyco_ was 4 yrs ago...
2 meetings to my professor but still doesn't get it for almost 14 mins on this and easily learned it
Make sure you set your calculator to degrees rather than radians before doing this problem. On a TI 84-84plus degrees vs radians can be found under "mode".
Simon Nichols hey person from 2015
@@regimex4899 hey person from 2020
@@zainhalabii hey person from may
@@nekoyin8040 hey person from august
Thank you for this video❤
It's saving life and grades in 2021
Respected Sir! You have done questions which no one mentions properly because they are difficult to solve but you have made them super easy.Thank you so much sir.Please make some more videos every week.I need your help as I teach O level students and I want to take concepts and then share with my students.
ive been trying to work out how to do this for the past two hours cus i kept on getting it wrong even though i was using the correct method, turns out i just didn't have my calculator in degrees mode, i think im about to go down the angle of depression.
I have a national math exam today and this help me understand the topic immediately
Great video even 8 years later!
Very clear and precise - great for learning angles 👍
thankyou, this was extremely helpful. i entered a new school and therefore a new math class in which they handed me a sheet i had to do with angles of elevation and depression but i hadnt been taught it at my previous school so i had to learn this new concept and your video was by far the best id found on the topic
Atl.
How’s it going now
Bruh I’m gonna be real here,this video saved my geometry grade,I actually got a correct answer using this video on a similar problem and I cried no joke
lmao
i’m hoping it saves my grade tomorrow
Thanks so much for this very helpful video. You probably won't read this but just thought I'd say thanks!
Thanks a ton, i was a non math student from high school to Graduation, but for my post grad. In MBA, here in India, we've to prepare for CAT exam for which we need to recall as well as ace all the Quant related topics. This video helped me clearing a lot of doubts. M looking forward to watch more of this channel's videos. Thank you for such informative and elaborative video. 🇮🇳
This video is so interesting
Thanks this helped a lot clearing my doubt 🙏
I was having issues grasping one thing in this topic, and it kept messing me up on graded assignments etc, so thank you for the helpful video. It's much appreciated. :)
It is of a great help to us the wace students
man, you just made everything clear to me, thanks a lot fam
Very nice example. 🥳 Thank you.
thank you soooooo much. You are way more clear than my teacher is.
1. A boy 1.8m tall standing 20m away from foot of a palm tree observes the angle of elevation of top of palm tree as 45°
A. Find the height of the palm tree
B. Find the angle of elevation of the top of the palm tree from the foot of the boy.
2. Two points P and Q 15m apart are on one side of light house, if the angle of elevation of the top of the light house from P and Q are 30° and 60° respectively.
A. Find how far Q is,away from the foot of the light house.
B. What is the height of the house?
3. A boy observes that the angle of elevation of the top of the tower as 32°. He then walks 8m towards the tower and then discovers that the angles of elevation of the tower is 43°. Find the height of the tower.
4. A ladder 23m long leans against a vertical wall which makes an angle 68° with the horizontal.
A. How high up the wall is the ladder
B. If the height of the ladder up the wall is reduced by 4m,by simply shifting the foot of the ladder backwards, find the vertical angle of the ladder
I would please like this questions to be used in another video
Please professor can you help me by solving this questions
at the 15.6 part..when you divide you must times it...so tan24 times 35 is 15.58..then round off..
You teach better than my young teacher, she 26 and only talks wit students and barely teaches good
really helped me out for my math reporting tomorrow
thanks for this helpful video👌👌
GOD bless you all 🙏💜💜
Man I should have never taken geometry as a freshman my final is tomorrow! I’m gonna need some prayers! But this video helps a lot thank you!
Thank you so much bro I studied so much and I couldn't get angles of depression but after this vid I completely get it
Thanks I'm in year 6 and I have S.A.T.S. in May and we needed this
Good luck
3:33 Wow that pause was really a CLIFF hanger
Smh
God bless you !!!! Thank you so much !!!!!
This helped alot❤️🍑💖 Thanks Soo muchhhhhhhhhhhhhhhhhhhhhhhh💖❤️🍑💖.
Wow this dude taught me math better than my actual math teacher
Wonderfully explained. Thank you :)
Ok
you're welcome !
Thank you so much for this video! Really helpful!
1st comment here---------->thanks dude helped alot
I learned more from this video than a week of Trig class :/
Oh wrong video,
I was looking for depression problems
this helped me so much
I used tan34*=a/35 and it worked fine. I got a=23.6m as my answer too and 39.2 for the height of building B :) thank you so much
thanks still helping me in 2021
helpful video to understand any questions thanks
Helped a lot wish you'll still make a lot of videos,
You are awesome teacher
I have a quiz but I mostly forgot all of these stuff from geometry! Thank you sir it is very helpful.
Some Old Hippie Caught Another Old Hippy Tripping Over Acid.
Does this mean SOH CAH TOA?????
Gana Ahmed lmao yes bro this was freshman year stuff
yeah but there is an extra o, so shouldn't it be Some Old Hippie Caught Another Hippie Tripping Over Acid?
i'm impressed, learnt so much from this vid
very good teaching for me.
Thanks for the video nothing in class made sense until you described it
You are an amazing person
Some(sin) people (perpendicular) have(hypotenuse) curly (cos) brown(base) hair(hypotenuse) through (tan) proper (perpendicular) brushing (base)
how is building a 23.6 im confused please help me😭
This is so helpful. Thank You So Much...!!!!!
How do you got the 56°? (Please Respond)
Its 2023 and you saved me
thank u i just learnt this last week but was having trouble
I knew the question from the exam was so familiar, our teacher got it from here so I quickly searched for this vid
lucky you ahahaha
Thank you so much for this
This helped a lot! Thank you!
*thank you dear lecturer*
Good video. It would be a great help if you showed the algebra work also.
thanks for the wonderful VEDEO
Joebanezair Buatona vedeo
Bro how did you get the 56 degree angle??
where the hell did he get 56 degrees from someone please tell me im so confussed??
He got it from 90 degrees minus 34 degrees.
90 - 34 = 56
A right angle is 90 degrees.
oh ok thanks so much
@Restock GT because it is right triangle.
Really Helpful! Thanks a bunch
Thank you for the very helpful video👍
This helps so much thank you
Well explained . Thanks a lot.
how did he get the 56 degree please help thank you
Good job, it help me a lot
Where did you get 56 degrees from 10:22
it helped me a lot. kudos to you!
Thank you so much!!! Stil saving lives in 2021:,-)
Wow, this is a nice video making mathematics simple. I saw a similar one on 'Ghbrains' and its also good as this one.
Amazing Video dawg👏🏽🔥
Please if you could send an easier Video. It would be great
Thank you 🥺
just remember SOH CAH TOA. Sin= opposite over hypotenuse, Cos= adjacent Hypotenuse, Tan= opposite over adjacent
THANK YOU🙏🙏
thanks that was really helpful for me!
Helpful........THNX..
ummm you did it wrong it is supposed to be opposite over adjacent so it is x/60
That would be the tangent of 78° which would also work.
umm no. if you refer to 78, the opposite side’ll be the x and the adjacent side’ll be the 60 m. but since we referred to 12, it’s the vice versa. 😂
how are you supposed to solve for "a" in the second example tho?
how is the bottom angle 56? just need to know so I can interpret by myself
I have a question how did you get the 56 degrees 😓