Person who is 6 feet tall stands next to a life size model of a dinosaur the shadow cast by the person is 4 feet long at the same time the shadow cast by dinosaur's model. how tall is the dinosaurs model?

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)