Y Q
IR
Which rule describes a composition of transformations
that maps pre-image PQRS to image P"Q"R"S"?
O RO, 27000T-2, 6(x, )
OT-200 RO, 2700(x, y)
0
O RO, 2700 ory-axis(x, y)
R
Ory-axis o Ro, 2700(x, y)

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.