Num losango de área igual a 624cm2, sei que metade da sua diagonal maior mede 24cm. Quanto mede sua diagonal menor?

Through: (-3,-3) parallel to y= 7/3x+3

If 3x+8=3x+8 is it one solution or no solution

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