Question

what is the diameter of a sphere which is enclosed Completely. into a right circular cylinder of radius 'r'cm and height 'h' cm.

Answer 1

Answer:

2r

Step-by-step explanation:

we know that,if sphere is completely enclosed in cylinder than the the

diameter of base of cylinder is diameter of sphere.

so,

diameter of cylinder=diameter of sphere

2r=2r    ans

but so it is completely enclosed so height is can also be  diameter

therefore,

h=2r