Question

Find the value of x and the measure of the angle labeled 3x”.

Answer 1

D is the correct one

Explanation:

The whole angle equals 72 and the partial angle equals 45

You put

72-45= 27

So 3x=27

Then you solve this equation

3x = 27

x = 27/3

x = 9

Explanation:

Answer 2

x = 10, 3x = 30

Explanation:

3x equals thirty, they are the exact same angles