Answer:
If both pairs of opposite sides of a quadrilateral are congruent, then it's a parallelogram (converse of a property). ... If one pair of opposite sides of a quadrilateral are both parallel and congruent, then it's a parallelogram (neither the reverse of the definition nor the converse of a property).
Step-by-step explanation:
Answer:
Answer: \
Unit 2 Lesson 3: Proving That a Quadrilateral Is a Parallelogram
1. B
2.A
3.B
4.B
5.C
6.B
7.C
8. On your own :(.
9.D
10. On your own :(.
Hope this helps!
Step-by-step explanation:
