What is the surface area of the cube? drag and drop the correct surface area to match the cube. cube with edge length = 3.2 m 12.8 m² 51.2 m²61.44 m²19.2 m²

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.