different representation of aspects of the data are compared to take a postion on the issue. use table​

Ineed with number 17 i don’t get it at alll

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

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15