Jan 12, 11:38:55 PM The pairs of polygons below are similar. Give the scale factor of figure A to figure B.
10
18
15
B

7.2
6
4
A

Submit Answer
attempt 1 out of 2 / problem 1 out of max 1
Privacy Policy Terms of Service

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.