B. How does the circumference of the scaled copy compare to the circumference of the original circle?
C. How does the area of the scaled copy compare to the area of the original circle?

Which statement best describes the polynomial

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?