What Step Is Similar When You Find The Volume Of A Cone, A Cylinder, Or A Prism? What Do You Think Is The Most Important Difference Between A Cone And A Cylinder Or A Cone And A Prism When You Need To Find The Volume?

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.