A=9
b=12
What is the length of c?

c = 15

Step-by-step explanation:

a^2 + b^2 = c^2

This formula is the Pythagorean Theorem, which is used to find the length of one of the three sides to a right triangle. a and b are the two short sides, while c is the hypotenuse (long diagonal side).

Given a and b we are able to solve for c

c^2 = 9^2 + 12^2

c^2 = 81 + 144

c^2 = 225

Square root both sides to cancel the square

c = 15

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

answer: 4 (:

step-by-step explanation: