The circle is inscribed in triangle aec. which are congruent line segments? check all that apply. ab and cb ef and ed ed and cd a. f and ef cb and cd

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

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

What is perpendicular to y=-1/2x+11