What is the relationship between angles M and R? 1) m m 2) m 3) It is not possible to determine the relationship between the measures of the angles with the given information.
4)m

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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