A 4-foot piece of ribbon costs $21.12. What is the price per inch?

Prove that quadrilateral is a rhombus.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

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.