10 feet up from the floor. It has an unobstructed view of the floor, covering a circle 75 feet in circumference. What is the volume of the space within the camera's view?
The volume can be represented by a cone where the height is 10 and the radius = 75 / [ 2 pi]......so we have
Vcone = [ pi * r^2 * h ]/ 3 = [ pi * ( 75 / [ 2pi] )^2 * 10 ] / 3 ≈ 1491.1 ft^3
