Hello all!
I have a challenge problem here regarding how to prove a quadrilateral is a parallelogram. Here it is:
Given that a quadrilateral has one pair of congruent sides and one pair of opposite angles congruent, prove that it is a parallelogram or provide a counterexample.
Thank you for any responses!
I have a challenge problem here regarding how to prove a quadrilateral is a parallelogram. Here it is:
Given that a quadrilateral has one pair of congruent sides and one pair of opposite angles congruent, prove that it is a parallelogram or provide a counterexample.
Thank you for any responses!