A bird feeder is in the shape of a cylinder. It has a volume of about 100 cubic inches. It has a radius of 2 inches. What is the approximate height of the bird feeder? Use 3.14 for pi.
Volume of a cylinder = ( π ) x (radius²) x (height)
100 in³ = ( π ) x (4 in²) x (height)
Height = 100 in³ / (4 π in²)
= 7.96 inches