Question

For the illustration shown the measure of angle 1 is
110
110 degrees, the measure of angle 2 is
41
41 degrees and the measure of angle 5 is
110
110 degrees



The measure of angle 4 is
degrees

The measure of angle 3 is
degrees

Answer 1

The angles in a straight line add up to 180 degrees. Therefore, the measure of angle 4 is 180 - 41 = 139 degrees.

Since angles 3 and 5 are vertical angles, they are equal in measure. So the measure of angle 3 is 110 degrees.