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anonymous
 one year ago
What is the area, in square units, of an isosceles right triangle with a hypotenuse of 20 units?
anonymous
 one year ago
What is the area, in square units, of an isosceles right triangle with a hypotenuse of 20 units?

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Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441658354046:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.020^2 = 2x^2 area of triangle should be (x^2)/2

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.2I love this drawing tool.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how do you change color and size?

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.2Its a chrome extension.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how to get from 20 to x lol

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh pythagorean theorem?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think I worked it out

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.2First figure out what x is equal to. \[20^2 = x^2+x^2 \]\[20^2 = 2x^2\]\[\color{red}{x^2}=\frac{20^2}{2}\]\[A_{\triangle} = \frac{1}{2}b\cdot h =\frac{1}{2} x \cdot x =\frac{1}{2}\color{red}{x^2} \]
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