Question

3 part question-Show work for part a and part c

Answer 1

Explanation:

Part A: You can only use Pythagorean's Theorem on a right triangle.

Part B: The side across from the right angle is the hypotenuse. It has a length of 15.

Part C: To find the missing side using Pythagorean's Theorem:

`a^2+11^2=15^2` and

`a^2+121=225` and

`a^2=104` and

a = 10.20