The figure below shows a transversal t which intersects the parallel lines pq and rs:
write a paragraph to prove that the measure of angle 3 is equal to the measure of angle 5.
the measure of angle 2 is equal to the measure of angle 6 because corresponding angles are equal.
the sum of the measures of angle 5 and angle 6 is equal to 180° and the sum of the measures of angle 2 and angle 3 is equal to 180° because angles on a 1__ measure 180°.
therefore, the sum of the measures of angle 5 and angle 6 is equal to the sum of the measure of angle 2 and angle 3 because of the property.
angle 5 is equal to angle 3 because of the property.