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

a In the diagram line a is parallel to line b Also the measure of angle 1 is 3xº and the measure of angle 2 is 2x 10 What is the value of x 1 34 2 102 10 45 class=