Find the volume of a cone that has a diameter of 8 feet and a height of 14 feet. use 3.14?

Question

a. 937. 81 ft^3

b. 234.45 ft^3

c. 703. 36 ft^3

d. 351. 68 ft^3

Answer 1

The formula for the volume of a cone is

V = (1/3)*pi*r^2*h

Where pi = 3.14, r is the radius or half the diameter of 8, r = 4

h is the height or 14

V = (1/3)*3.14*4*4*14 = 234.45

Answer 2

r = 4  (1/2 Diameter)

h = 14

formula

V = (3.14 * r^2 * h) / 3

= (3.14 * 16 * 14) / 3

= 703.36 / 3

=234.45333

So your answer would be B