Atriangle abc is dilated by a scale factor of 3 to form another triangle, lmn.
find the measure of the sides of the triangle lmn.

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 graph represents the equation y =4x

Determine if the equation defines y as a function of x: 2xy = 1. yes o no