Mathematics, 12.11.2019 18:31 asdfghj3513

For each of the figures abcd and pqrs are quadrilateral with ab=rq, ad=qp.
1. prove that the quadrilaterals are congruent in figure 1 when ps=dc.
2. prove that the quadrilaterals are congruent in figure 2 (without assuming ps=dc).

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For each of the figures abcd and pqrs are quadrilateral with ab=rq, ad=qp.
1. prove that the q...