Which expression can be used to find the area of triangle RST2
s
O (8.4)-Ž (10 + 12 + 16)
O (8.4) - (10 + 12 + 16)
0 (8-4) - }(5+6+8)
O (8.4) - (5-6-8)

Which matrix multiplication is possible?

What is the y intercept of f(x)=(1/2)^x?

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.