Identify the set of ordered pairs that represents y as a function of x O {(0, 0), (0, 1), (2, 3), (3, 4)} {(0, 0), (1, 1), (2, 3), (3, 3)} {(-1.0), (1.0), (3, 0), (3, 4)} {(1.0), (2.0), (3, 3), (3, 4)}

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.