Question

Easy question for smort people

What is the measure of angle x?
A.10
B.20
C.30
D.40

Answer 1

Answer::> ah free points wonderful-

Answer 2

this angle is a right angle(90°)

and one of the 2 angles is 30

3x+30=90

3x=90-30

3x=60

x=20

==> B