Question

The legs of a right triangle are 9 cm and 40 cm long. What is the length of the hypotenuse?

forty one centimeters

forty five centimeters

forty nine centimeters

fifty centimeters

Answer 1

A(: you need to use pythagorean theorem! ill teach u if u want?

Answer 2

a^2 + b^2 = c^2
9^2 + 40^2 = c^2
81 + 1600 = c^2
1681 = c^2
sq rt 1681 = c
41 = c

hypotenuse is 41

Answer 3

no thats ok i learned it im just a little rusty lol thanks tho

Answer 4

np.

Answer 5

@texaschic101 is A the right answer?

Answer 6

yes it is

Answer 7

thanks ^_^ heres a medal

Answer 8

medal me pwease

Answer 9

no problem ..happt to help

Answer 10

oops...typo..happy to help

Answer 11

lol xD