Question

C?When parallel lines are cut by a transversal, why are same-side interior angles supplementary? Use the fact that a line parallel to the transversal can be drawn to form a parallelogram in your answer.
A
because the sum of the measures of a pair of same-side interior angles is equal to one-fourth the number of degrees in a parallelogram

B
because the sum of the measures of a pair of same-side interior angles is equal to one-half the number of degrees in a parallelogram

C
because the sum of the measures of a pair of same-side interior angles is equal to the number of degrees in a parallelogram

D
because the sum of the measures of a pair of same-side interior angles is equal to twice the number of degrees in a parallelogram

Answer 1

@Hero