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?

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?

shubhamsrg · Answer

Why is Rachel doing all this? :|

anonymous · Answer

i have no idea its all geometery crap and im confused can u help