Sharon is working her way through school she works two part time jobs for 37 hours a week job a pays $5.70 per hour and job b pays $7.00 per hour how many hours did she work if she made $236.90

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.