What percent of the area of the larger circle is shaded? a. Solve this problem using scale factors.
b. Verify your work in part (a) by finding the actual areas.

AND

Ben cut the following rockets out of cardboard. The height from the base to the tip of the smaller rocket is 20 cm. The height from the base to the tip of the larger rocket is 120 cm. What percent of the area of the smaller rocket is the area of the larger rocket?

P. S: sry for the bad lighting.