Question

Q.9 The diameter of the moon is approximately one three of the
diameter of the earth. Find the ratio of their surface areas.
dy​

Answer 1

Answer:

1:16.

the surface area of the ratio of the moon with the earth. The earth and the moon both are in the shape of the sphere. The surface area of the sphere is given by the formula, S=4πr2 where r is the radius. Hence, the required ratio is 116=1:16.

Hope it helps u !!