Asimulated game of chess is programmed between two computers. the game is supposed to be biased in favor of player b winning 4 out of 5 times. which is the most suspicious set of outcomes of 30 games played between the two computers?

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.