Which postulate or theorem proves that these two triangles are congruent? a. sas congruence postulate b. hl congruence theorem c. aas congruence theorem d. asa congruence postulate

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

What is the distance between the points (2, 5) and (5,9)?

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.