5.2x-y=4.1 1.5x+y=6.7
how to solve this problem...
Mathematics, 03.12.2020 22:20 gd9075
5.2x-y=4.1 1.5x+y=6.7
how to solve this problem
Answers: 3
Mathematics, 22.06.2019 01:10, abadir2008
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.
Answers: 3
History, 23.02.2021 18:50
Mathematics, 23.02.2021 18:50
Mathematics, 23.02.2021 18:50
Mathematics, 23.02.2021 18:50
Mathematics, 23.02.2021 18:50