If XZ is a perpendicular bisector, which of the following is true? (check all that apply)

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

What is not true about kl and mn? what is mn? (show )

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,