Seema bought a new pair of jeans that were on sale the original price of jeans was $56 the store had marked them down by 25% and seema had a 20% off coupon as wellwhat was the price of the jeans before tax? a. 8.40b. 16.80c. 33.60d. 42.00

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.