aiden is replacing the tile in a rectangular kitchen . the length of the kitchen is 9 feet shorter than 3 times the width, w. the perimeter of the kitchen is 6 times the width. of tiles cost $1.69 a square foot, what is thee total cost to tile the kitchen

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.