Area of a Triangle, Given 3 Sides, Heron's Formula
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- เผยแพร่เมื่อ 25 ก.ค. 2017
- This geometry video tutorial explains how to find the area of a triangle using multiple formulas. It explains how to find the area of a right triangle using the formula A=1/2bh. All you need is the base and the height of the triangle. This video contains an example of using the pythagorean theorem to find the missing side of a right triangle. In addition, this tutorial provides the formula to find the area of an equilateral triangle given all 3 sides. This lesson also provides the formula to find the area of a scalene triangle given SAS - two sides and an angle using sines / trigonometry. Finally, this video explains how to find the area of a triangle with all 3 sides (SSS) using heron's formula. As you can see, this video contains plenty of examples and practice problems.
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I'd never, ever heard of Heron's formula. Thank you.
This geometry video helped me a lot now I know geometry GOD BLESS YOU
You're a great teacher and all BUT I HATE MATHS WITH A BURNING PASSION!!!!
So, uh, did you make it out of high school?
Why is that?
@@jamesd9567 guess they dropped the account. I like maths, though.
Because ur bad...
@@notyourbusiness8636 nah I’m still here, maths just isn’t a great skill of mine. Not much u can do 🤷🏻♀️
Very helpful. Very focused. Less talk, to the point discussion. Thanks
Thank you all the way from South Africa for your good quality teaching....
wow thanks you teachway better than my teacher you know
I love this guy, he’s a great teacher ❤……… The federal government should be paying him❤
Nice vid! Helpped me with my C++ programing exercise. I forgot how to calc this stuff.
Great explanation with examples, thank you
It’s very helpful for me.Thank you so much.
I GOT MAJOR EXAMS, THIS WAS MY ONLY HOPE 😂
Thhhhx, ez 30 minute review, it helped a lot XD
You saved me, thank you!!!!
Very effective video. Big thumbs up.
THANK YOU SO MUCH FOR THIS!!!
U sir deserve a like
nice vid it really cleared things up for me! (:
I watch lots of your videos and they are very helpful I am hoping this one is to.
Thanks really helped
These is easy math sub and a big thumbs up
thank you!!! you saved me!
You are a great teacher ❤
thanks alot
Excellent!👍
Helped alot
best video out there
Thank u for helping out
1:49 I CAN'T UNDERSTAND THIS ANSWER. CAN SOMEBODY PLEASE EXPLAIN?
This is actually Mark Wahlberg teaching Math before he went into acting. 😊
who is watching before 1 day of exams
like
I have exams after 2 days.
😭😭😨😨
me i have one like tmr
I
Nishant Raj ME I HAVE TO DO MY FINALS
🤜🏿🤛🏿 you got it
Great video! Thanks for sharing it 😊👍, But I have a question. When we have a traingle where two sides with different measurement and an included angle are given, we should use the formula (A=1/2×ab×sin C). Can we also use the pythagorean theorem to find the measure of the heigt, considering the the traingle has different side measurements? Or does the pythagorean theorem only apply to traingles with at lease two similar sides?
Thank you very much*~*
Superb!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
thanks your the best thats way I subscribed
You’re*
What is this sorcery you have just used? I must master this! XD
YOU ARE GREAT TEACHER
Yeah
YOU are right
Fucker
Yes he is.
hello how to calculate the last step. numeral and route
you should also do Angle Angle Angle with the area of the triangle given
Hello please could show me how to solve area of parabola equal (2bh)/3
Thanks. If it is possible, make a ready reckoner app for finding out area of triangles by typing three sides of triangles. It will be useful when a lot of triangles have to be calculated. It will reduce arithmetic tasks. Pl. inform if already there is any one like this which will not harm the device. Thank U
Which software is this..?
thanksss
Thanx❤❤❤❤❤❤
Thank you dear Lord Jesus for the organic chemist!
For your 2nd example is that true?
Hello... Can you make a video on finding the area of a triangle inside a circle? Please make one... Thanks
Good
Find the area of triangle formed by midpoint on sides of triangle whose vertices are
this guy is the loml
A=3/4 S^2 is a new addition of getting area of a triangle. This means that 25 and root of 2 the area of a triangle of sides 9, 10 and 11 is equals to 3/4 * 15 ^2.
why the 1/2 still in the formula if this is a whole triangle
11:30 Bro made a mistake but corrected it
10:26 what does 's' stand for?
S is 1/2 of perimeter
AM I THE ONLY ONE STILL STRUGLING AND I STILL WATCHED THE VIDEO AND IJM STILLCONFUSEDDDDDDDD HELPPPPP
What are you confused about?
who els is waching this vedio with only a few ours left.
you caught me
I'm in 8th and I have no clue what "sin(" is someone explain
I recommend u to watch this guys trigonometry video
My triangle has sides 1500, 1775 and 958 ft. which formula do i use. Reply fast due in 1 day
Arif dfiocjbfdjoicdfebedfofijfgedofidjjcjwfr jk
@@ka-i nigga wtf .
Heron's formula.
Aint that sine not sin?
Yes, the name of the function is sine, but when you speak you can say "sin 30" and it will be understood. In the same manner, you can say "cos 30" or "tan 30" or even, moving away from trigonometry, "log 30", and it will cause no trouble.
.
it was a little too fast though
Help me bro
Guloono
I love you.....no homo
2024?
SUREE
It's hard to get I'm just a gr.6 student
I’m failing science, math and ela might as well just drop out
Yuri from ddlc is best girl and so is monika...
I'm only 15 why do I have to do this?
well,i'm only 14 tho
St.lucia
I love you
This is math class
F congress govt ....always take wrong decision
Your just over doing things too fast, we get it your good, but others need it in slow steps
You know you can change the speed of the video.
Hate it
So good I want more information about triangle 📐😊
❤❤❤❤🎉
u r actually god wtf