Question

PLEASE HELP ITS DUE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Answer:

Angle 3 = 103

Angle 4 = 77

Step-by-step explanation:

A)

The sum of interior angles in a triangle is equal to 180 so to find angle 3:

180 - (52+25) = 103

B)

Angle 3 and angle 4 are supplementary so the measure of angle 4:

180 - 103 = 77

C)

Angle 1 and angle 2 and angle 3 are the interior angles of the triangle and their sum is 180 so is the sum of angle 3 and angle 4

D)

The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle so the sum of angle 1 and angle 2 is equal to angle 4