Question

find the measures of angles 1, 2, and 3. only use numbers for your answers. angle 1 = angle 2 = angle 3 =

Explanation:

Step1: Identify vertical - angles

Vertical angles are equal. Angle 1 and the given 28° angle are vertical angles, so Angle 1 = 28°.

Step2: Identify supplementary angles

Angle 1 and Angle 2 are supplementary (a straight - line is 180°). So Angle 2=180 - 28=152°.

Step3: Identify vertical - angles again

Angle 2 and Angle 3 are vertical angles. So Angle 3 = 152°.

Answer:

Angle 1 = 28
Angle 2 = 152
Angle 3 = 152