Geometry — Angles & Lines Mock Tests

Two angles are supplementary. One angle measures 110 degrees. What is the measure of the other angle?

Two parallel lines are cut by a transversal. If one of the angles measures 110°, what is the measure of the consecutive interior angle on the same side of the transversal?

Two parallel lines are cut by a transversal. One of the corresponding angles measures 65°. What is the measure of the other corresponding angle?

Two parallel lines are cut by a transversal. One of the angles formed measures 65 degrees. What is the measure of the adjacent angle on the same straight line?

The sum of the interior angles of a polygon is 1080°. How many sides does the polygon have?

Two angles are supplementary. One angle measures 55°. What is the measure of the other angle?