Question

A

In the diagram, line a is parallel to line b.
Also, the measure of angle 1 is (3x)º and
the measure of angle 2 is (2x + 10).
What is the value of x?
1
34
2.
102
10
45

Answer 1

3 10 =30 2 10 + 10=30 so i think its ten they both equal 30