A cylindrical storage tank has a depth of 8 ft and a radius measuring 2 ft.

Question

A cylindrical storage tank has a depth of 8 ft and a radius measuring 2 ft. The tank needs to be painted. If 1 pint of paint covers 40 ft² and you can only purchase full pints of paint, how many pints must be purchased to paint the exterior of the storage tank? (Use your calculator value of 𝜋. Round your answer up to the nearest whole number.)

Answer 1