In parallelogram wxyz, what is cy?
cy= ft

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Me with this one question, and i'll upvote the brainliest answer

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