The measure of the outside angle in the isosceles triangle is two and a half times the measure of one of the acute angles. Write and solve system of linear equations to find the measure of each angle l.

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)