On monday, a florist has 33 lilies and 44 orchids. he wants to use all of the flowers to make as many identical arrangements as possible . how many arrangements can he make? how many of each kind of flower will he use for each arrangements?

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.