Question

Rachel is creating a series of rectangles, one inside the other. The length of the first rectangle, Rectangle A, is two inches. Rachel dilates Rectangle A about its center by a scale factor of two to get Rectangle B. She repeats this process using the same scale factor till she gets a rectangle of length 128 inches.

How many dilations did Rachel perform including the dilation of Rectangle A?

4

6

5

2

Answer 1

wait i got this one

Answer 2

ok ps