Q. 184.7( 6 Votes )

# The surface areas of two spheres are in the ratio 1:4. Find the ratio of their volumes.

Answer :

Given,

Ratio of Surface area of two spheres = A_{1}: A_{2} = 1 : 4

Let radius of these sphere are resp. = R_{1} and R_{2}

= =

=

=

=

Ratio of their volumes =

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