Question

jumpstart
name:____
date:____
∠1 = ____°
∠2 = ____°
∠3 = ____°
∠4 = ____°
32°
114°

Explanation:

Step1: Find ∠1

∠1 and the 32 - degree angle are vertical angles. Vertical angles are equal. So ∠1 = 32°.

Step2: Find ∠2

∠2 and the 32 - degree angle are supplementary (linear - pair). The sum of angles in a linear - pair is 180°. So ∠2=180 - 32=148°.

Step3: Find ∠3

∠3 and the 114 - degree angle are supplementary (linear - pair). So ∠3 = 180 - 114=66°.

Step4: Find ∠4

∠4 and ∠3 are vertical angles. Vertical angles are equal. So ∠4 = 66°.

Answer:

H. ∠1 = 32°
A. ∠2 = 148°
S. ∠3 = 66°
O. ∠4 = 66°