Question

A cubiclay block of side 16 cm is surmounted
by a hemisphere, then the greatest radius of
the hemisphere can have?
A. 16 cm
B. 8 cm
C .32 cm
D. 10 am​

Answer 1

Answer:

The reason the volume of a cone involves using the fraction 1/3, is because it takes three cones to fill up a cylinder. So, if the volume of a cylinder is pi*r^2*h, and a cone is 1/3 the size, then the volume of a cone(which uses the same formula) has to have the 1/3rd in front.

Step-by-step explanation:

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