Tristan and Jordan are starting a new job in another city they bought a map and have highlighted the route they will take the scale on a map is 1.5 inch equal to 45 miles if the city is 7 inches away from their hometown on the map how many miles do they have to drive before they reach the city

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