Can the X-Intercept and Y-intercept ever be the same point?
a. Yes, but only when the intercepts are identical
b. Yes, but only at the origin
c. No, they can never be the same point
d. Yes, they are always the same point.

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.