a. We know that the volume of a sphere is given by
.
Therefore, volume of the sphere with radius, r=5 feet will be:
=523.6
.
We also know that the formula for the surface area of a sphere is given by:

Therefore, surface area of the sphere of radius r=5 feet will be:

b. We know that the volume of a pyramid is given by
, where h is the height which is 12 feet and w and l are the width and the length of the base which in this case are each equal to 8 feet. So, the volume of the pyramid will be:
.
We also know that the formula for the surface area of the pyramid is:

After plugging in the given values we get:

c. For a Cone we know that the volume is given by

We know that the height, h of the cone is 8 feet and the radius of the base of the cone, r is 5 feet. If we plug in these values we will get:

Likewise, the surface area of the cone is:

After plugging in the values we will get, the value of the surface area as

d. The fourteenth hole has a rectangular solid. Its height, h is 16 feet. Width, w is 6 feet and length, l is 10 feet.
The formula for the volume of such rectangular solid is:

Plugging in the value gives

Likewise, the Surface Area formula is given by:

Plugging in gives:
