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Mathematics, 21.04.2021 20:10 babra
Opposite sides of a parallelogram are parallel. Prove that opposite angles of a parallelogram are congruent.
Given: ABCD is a parallelogram
Prove: ∠A ≅ ∠C, ∠B ≅ ∠D
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Opposite sides of a parallelogram are parallel. Prove that opposite angles of a parallelogram are co...
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