30-60-90 Triangles - YourTeacher.com - Geometry Help

For a complete lesson on 30-60-90 triangles, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students are asked to solve advanced problems using the 45°-45°-90° and 30°-60°-90° triangle formulas, such as finding the missing parts of a rhombus, a trapezoid, or an equilateral triangle.

Category:

Education

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• 30
• 60
• 90
• special
• right
• triangle
• triangles
• word
• problem
• problems
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• video

[8ballsix27]

Decide on how you want to write your 2's, lady.

[flyperson1]

@Judeau0311 She broke down the square root of 63 into 3 times the square root of 7 by by finding two numbers, when multiplied together, equals 63. Those two numbers are 9 and 7. The square root of 9 is 3, so that number went in front of the radicand, and 7 is inside the radicand. Therefore, the square root of 63 can be broken down to 3 times the square root of 7. Hope that answers your question. (:

[cheezepizza1]

she's always stares into our soul at the beginning of her vids... creepy...

[AdamHalperin]

i better not talk like this after i graduate college

[shavinnazi1]

she looks like she got high on all that expo marker fumes! lol

[danigurlluvsyah]

uh, creepy! she scares me!!!!

[MadiKylee1]

god your voice scares me

[daveandchad]

i cant wait to grow up to be just like her... lolol this is going on tumblr xD

[wizardkas]

@BANANASAREYELLOWFOOD helps to rewatch it a couple times

[PickledHeart13]

Helped me a lot, thank you.

[BANANASAREYELLOWFOOD]

Her face at the end haha(^o^)

But..

I still don't get it though...O-O

[Raymel007]

did wozgen send anybody here?