Question

What is the answer to this????

Answer 1

Answer:

Step-by-step explanation:

<4 = <2 = 43° (vertical angles are equal)

<1 = <3  (vertical angles are equal)

<1 + <4 = 180 (supplementary angles, sum = 180)

So

<1  + 43 = 180

<1 = 180 - 43

<1 = 137°

Answer

<1 = 137°

<2 = 43°

<3 = 137°