Given: AB≅DE ∠B≅∠D

Prove: AC≅EC

Complete the proof
(Theres four steps on each side)

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

What is the range for 31,39,29,34,37,24,36,33,34,28

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