Complete the proof below. Be sure to number your responses 1, 2, 3, and 4 (one point each).

Theorem 5-8

If one pair of opposite sides of a quadrilateral is both congruent and parallel, then it is a parallelogram.
R

Given: and
Prove: Quadrilateral H K I J is a parallelogram.

Paragraph Proof: We are given that and . Diagonals and are drawn intersecting at point L. and because __(1)__ are congruent. This allows us to prove that by __(2)__. This allows us to state that and because __(3)__. In other words, diagonals and __(4)__ each other

Question

Complete the proof below. Be sure to number your responses 1, 2, 3, and 4 (one point each). 

Theorem 5-8 

If one pair of opposite sides of a quadrilateral is both congruent and parallel, then it is a parallelogram. 
R 

Given:  and  
Prove: Quadrilateral H K I J is a parallelogram. 

Paragraph Proof: We are given that  and . Diagonals  and  are drawn intersecting at point L.  and because __(1)__ are congruent. This allows us to prove that  by __(2)__. This allows us to state that  and because __(3)__. In other words, diagonals  and  __(4)__ each other

anonymous · Answer

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