Question

What is the measure of <1?

What is the measure of <2?
What is the measure of <3?

Answer 1

Explanation:

173 degrees not sure but i just need points

Answer 2

Angle 1: 37º

Angle 2: 127º

Angle 3: 23º

Explanation:

angle 1:

the square angle is 90 so add 53 + 90 = 143

every triangle has a total angle sum of 180 so subtract 143 from 180 to get 37

angle 2:

is supplementary to the angle of 53º so subtract 180 - 53 = 127

angle 3:

add 127 + 30 = 157 and subract it from 180

180 - 157 = 23