What is the length of the unknown leg in the right triangle?
8 ft
V73 ft
03 ft
O 157 ft
0 V65 ft
OgH

What two criteria are needed for triangles to be similar

One integer is 8 times another. if the product is 72, then find the integers

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.