Which of the following is closet to 27.8 x 9.6?
a. 280
b. 300
c. 2800
d. 3000

Answer this question only if you know the answer! 30 points and

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

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.