Question

HELP ME NOW PLEASE!!!




The lengths of the two legs of a right triangle are eighteen centimeters and twelve centimeters. What is the exact length of the hypotenuse?

Answer 1

\[a^{2} + b^{2} = c^{2}\]
Pythagorean Theorem. Use it. :D

Answer 2

so 12 x 12 since it has the squared on it plus 18 x 18?

Answer 3

Yeah.
So 12 x 12 = 144
18 x 18 = 324.

144 + 324 = \[?^{2}\]

Answer 4

so 468 squared

Answer 5

and find the square root of that?