Question

<1
Solve for <1.
<1 = [?]°
52°
<3 116°

Answer 1

Explanation:

<3° +116 = 180 (linear pair)

<3° = 180-116 = 64°

<1° + <3° + 52 = 180 ( angle sum property of a triangle)

<1° +64+52=180

<1°= 180-64-52

<1°= 64°