Mathematics, 27.01.2020 19:31, carmenala2
Find the slope of the line passing through (4,1) and (-4,1). is it undefined?
Answers: 3
Mathematics, 21.06.2019 22:10, ansonferns983
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: 1
Find the slope of the line passing through (4,1) and (-4,1). is it undefined?...
Mathematics, 17.11.2019 14:31
History, 17.11.2019 14:31
History, 17.11.2019 14:31
History, 17.11.2019 14:31