Agroup of 9 friends saved all their coins for a year. they took their jar of coins to a coin-counting machine and they got $ 1,872. the friends shared the $ 1,872. how much did each person get

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.