Find the area of the polygon with the given vertices A (-6,1), B (4,1), C (4,-8), D (-6,-8)

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

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