If the hight and diameter of a right circular cone are 32 cm and 6 cm respectively, then the radius of the sphere whose volume is equal to the volume of the cylinder is :
(A) 3 cm
(B) 4 cm
(C) 6 cm
(D) None
Answers
Answered by
0
radius of sphere =4/3×22/7×r×r×r=1/3×22/7×3×3×32
r×r×r=3×3×32/4
r×r×r=72
r=2rootq3
answer is d
r×r×r=3×3×32/4
r×r×r=72
r=2rootq3
answer is d
Similar questions