Question

A machine for baling hay produces cylindrical bales that are 5 feet in diameter and 4 1/3 feet in height. how many cubic feet are in each bale of hay?

Answer 1

V=Volume

A=Area

H=Height

D=Diameter


4 1/3 = 12/3 + 1/3 = 13/3

A=D^2*pi/4

V=A*H

V=(D^2*pi/4)*H

v=(5^2*pi/4)*13*3

V=25*pi*13/(3*4)

V=325*pi/12

V=325*3.14159/12

V=1021.01675/12

V=85.0847292 ft^3

Answer 2

12 and 15