Alexa is looking at the shape at top. she needs to
make several different figures that are similar to it.
if she uses the scale factor , will the new shape
that she creates be larger or smaller than the
original? justify your answer.
b. list two different scale factors alexa could use to make a smaller shape.
c. list two different scale factors alexa could use to make a larger shape.

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