ANSWER: V = π r2h

V = 3.14 (2 inches)2 x 12 inches

V = 3.14 x 4 x 12

V = 150.72 cubic inches

If you had any difficulty with the first two volume problems, go back and

recheck the rules of the basic formula.

SOLVE THE FOLLOWING:

(1) How many cubic inches are there in a cylindrical bucket if the diameter of

the base is 8 inches and the height is 8 inches. (Round off your answer to the

nearest cubic inch.)

V =

(2) Use π = 3.14 to find the volume of the cylindrical storage tanks having these

measurements:

Radius

Height

(a) r = 10 feet

h = l0 feet

(b) r = 5 feet

h = 3 yards

(c) r = 4 inches

h = 3 feet