Given that ∠a≅∠b , evelia conjectured that ∠a and ∠b are acute angles. which statement is a counterexample to evelia's conjecture? m∠a=114° and m∠b=170° m∠a=30° and m∠b=40° m∠a=126° and m∠b=126° m∠a=45° and m∠b=45°

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.