How is every ones doing today???
enjoy some free points

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

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position