Explanation:
Angle 2 = Angle 4
Angle 1 = Angle 3
If angle 2 = 64 degrees, angle 4 = 64 degrees.
Angle 1 is supplementary to angle 2, meaning they both add up to 180 degrees.
Angle 3 is supplementary to angle 4.
So, angle 1 + angle 2 = 180
180 - 64 = 116
So angle 1 = 116 degrees
Since angle 3 = angle 1, angle 3 = 116 degrees.
Angle 1 = 116 degrees
Angle 2 = 64 degrees
Angle 3 = 116 degrees
Angle 4 = 64 degrees
:)