Question

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

A. x= 14; angle measure is 30°
B. x = 10; angle measure is 42".
C. x = 14; angle measure is 42"
D. x = 10; angle measure is 30°

Answer 1

X=10

Explanation:

3x=30

3(10)=30

30=30

30+42=72

I hope this helps!

Answer 2

D. x=10; angle measure is 30°

Explanation:

hope this helps