16. A) DBC (B) DBF
17. A) Find the area of BCD?
B) Find the area of ACE?
18. By...
Mathematics, 22.01.2022 14:00, kenzie9493
16. A) DBC (B) DBF
17. A) Find the area of BCD?
B) Find the area of ACE?
18. By subtracting the areas of the two smaller triangles from the area of the large triangle, find the area of the quadrilateral ABDF?
Answers: 2
Mathematics, 21.06.2019 22:10, ansonferns983
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.
Answers: 1
Mathematics, 22.06.2019 01:30, colebash88
Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95
Answers: 1
Physics, 24.06.2019 23:30
Mathematics, 24.06.2019 23:30