Question

HELP PLEASEE I WILL GIVE 20 POINTS.

Answer 1

Answer:

The answer is 152

Step-by-step explanation:

They should add up to 180

Answer 2

Because this is a right triangle, we can use the Pythagorean theorem:

a^2 + b^2 = c^2

First, replace each letter with its given variable:

8^2 + 20^2 = c^2


Simplify:

64 + 400 = c^2


Finally, you have to find the square root of the result:

c = 21.5

ST = 21.5 inches