Similar Triangles | MathHelp.com

This lesson covers similar triangles. Students review the idea that the ratios of the lengths of corresponding sides of similar figures are equal. Students then use this idea to find missing segment lengths in similar figures.

[lilas]

The smile that you did at the end is my smile after watching and understanding this video

[XRCX]

my teacher took 40 min to explain this yet I couldn't understand. thank you for explaining this so simply! i understood this very well. thank you so much!

[AliG-bsrt]

Oh my god wait this actually helped A LOT I understand this more then the way my teacher taught us to do it. Thank you so much 😊

[andyarmah]

I love the tempo of the explanation 👏👏

[isabelnava]

You explain it better then my teacher🤓

[rpoppxi]

Amazing! Best video I have found yet! 10/10

[LuisMillett]

I totally forgot how to do this, great refresher thanks!

[tonylamaestra]

5 x 4 = 20
Therefore 12 x 4 = 48
Way easier way I do it

[kail.ahhl.]

this video saved me i got a test coming up and my teacher isn’t gonna be here for 2 months to teach us this stuff ❤

[Brickbro]

you can just use Pythagorean theorem to solve it

[tylerhinkle]

Remember guys if you still do not get it you could rewatch the video over and over until you get it

[ZombieKillerThe]

Question: Find X
Tutor: Let’s put the X in the Denominator (Bottom part of the fraction)
Me: Why would you put X in the Denominator and not the Numerator. If you want to find X it much better to have it in the Numerator so you can multiple both side with the Denominator number instead of cross multiple

X/12 = 20/5 <- Multiple both side by just 12, also 20/5 = 4
X = 12 x 4
X = 48

[WuraolaImam]

I took my teacher 2weeks to explain to me and I still didn’t get it

[karnamaya]

Thanks you so much that I had understand it better 😊

[xennnyu]

Why can’t the people I watch on YouTube be my math teacher instead

[antonylavoiser]

I know that but i don't know how to rotate triangle plz someone teach me that

[NoMtive]

You didn’t explain how you got the the answer you need to explain it even if small move or small number or whatever explain it how you got the answer

[deronkhattak]

there can be such an easier way to solve this but you chose the worst way to explain it, you could just find the ratios of the other angles and then just multiply it. for example in this equation it was smaller triangle angle multiplied by 4 so therefore 12 multiplied by 4 is 48.

[toobasami]

BUT WHAT DO WE DO WITH THE 13/52 LIKE DONT WE USE IT OR SOMETHING??!?? PLEASE SOMEONE EXPLAIN MATH EXAM TOMORROW

[simpliciodaran]

Thanks for madamé it really helps but i wouldn't say that if you weren't blonde