The volume of a right circular cone is 1232 cm3 and its vertical height is 24 cm. Its curved surface area is
A. 154 cm2
B. 550 cm2
C. 604 cm2
D. 704 cm2
Answer: Option B
A. 154 cm2
B. 550 cm2
C. 604 cm2
D. 704 cm2
Answer: Option B
A. 1.057 cm3
B. 4.224 cm3
C. 1.056 cm3
D. 42.24 cm3
A sphere and a hemisphere have the same volume. The ratio of their curved surface area is:
A. $${2^{\frac{3}{2}}}:1$$
B. $${2^{\frac{2}{3}}}:1$$
C. $${4^{\frac{2}{3}}}:1$$
D. $${2^{\frac{1}{3}}}:1$$
Join The Discussion