Aregular triangle ahd a regular quadrilateral share a common side. write a ratio of the area of the rectangle to the area of the triangle

Why do interests rates on loans to be lower in a weak economy than in a strong one

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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.