Question

Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm.

A. 8 cm
B. 21 cm
C. 15 cm
D. 225 cm

Answer 1

http://www.algebra.com/calculators/geometry/pythagorean.mpl

Answer 2

use this.

Answer 3

or...

Answer 4

if your trying to find a right triangle add up the 1st two numbers and if you get the third number, it's a Pythagorean triple.

Answer 5

what

Answer 6

what you mean "what"?

Answer 7

idk ;-;

Answer 8

god man this is sposed to help you, this website... but it's 15 cm.

Answer 9

USE THE LINK IN THE FUTURE!!!!!!!!

Answer 10

ty bby

Answer 11

..... why are you still here -_0

Answer 12

because i love you ;-;