Question

In the figure on the right, if m < 1 = 32, then find the following: 1. M < 2= ?
2. M < 3= ?
3. M < 4 = ?

Answer 1

Vertical angles are congruent.
The sum of the measures of supplementary angles is 180.

Answer 2

m < 1 = m < 3 = 32 since they are opposite angles.

m < 1 + m < 2 = 180 since it form's a flat angle of 180 degrees.

m < 2 = 180 - (m < 1) = 180 - 32 = 148

m < 2 = m < 4 = 148 since they are opposite angles