If a map scale is 1/2 in. : 8 mi. what is the actual distance of 2 in.

Given abcd ac=38 and ae=3x+4 find the value of x

Standard deviation of 19,29,21,22,23

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.