Graph wxy with w(-10,2), x(-1,8), and y(8,-4), then find the centroid

If eh = hg and hg=16, find the diameter of k

Determine domain and range, largest open interval, and intervals which function is continuous.

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.