This right circular cone has a volume of 75 cubic inches. The height of the cone is 9 inches. What is the length of the radius?
A. 4 in.
B. 5 in.
C. 6 in.
D. 8 in.
1 answer
B. 5 in.
A. 4 in.
B. 5 in.
C. 6 in.
D. 8 in.
1 answer