Each pair of polygons is similar. determine the transformations that map one figure onto the other. then find the missing side measures.

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

Which of the following points is collinear with (-2,1) and (0,3)

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2