2 points Find the distance between the following points A(-5, -1) & B(5, -1) *
5.4
11
12
5
8.5
Ο Ο Ο Ο
10
9.1
Ο 28
14.2

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.