The height of a cylinder is equal to its radius. If the volume is 0.216 (pi) m(^3). Calculate the radius.
-
A.
0.46m -
B.
0.60m -
C.
0.87m -
D.
1.80m
Correct Answer: Option B
Explanation
volume of cylinder = (pi r^2)h
0.216(pi) m(^3) = (pi times r^2 times h)
Since r = h,
0.216 = r(^3)
r(^3) = 0.216
r = (sqrt[3]{0.216})
= 0.6