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Mekhanik [1.2K]
3 years ago
15

Write a proof to show that opposite angles of a parallelogram are congruent. Be sure to create and name the appropriate geometri

c figures. This figure does not need to be submitted.
Mathematics
1 answer:
RUDIKE [14]3 years ago
6 0
Parallelograms, have 2 pairs of parallel lines. The diagnosis are congruent, so one diagnosis makes 2 congruent triangles. Use the WSS triangle theorem. We have congruent angles.
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