Abird 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

You can find the area of a rectangle by multiplying the length and height. so multiply 1/2*7/4(which is the simpler version of 1 3/4) and you get 7/8 as your answer.