Question

Line I is parallel to line m. Which of the following angle relationships is shown above?A. Alternate InteriorB. Alternate ExteriorC. CorrespondingD. VerticalIf m

Answer 1

the given angles are alternate interior angles,

as line l is parallel to line m.

so m<1 will be equal to m<2

3x + 30 = 5x - 10

5x - 3x = 30 + 10

2x = 40

x = 40/2

x = 20.

so the answer is x = 20