Question

A cylinder-shaped sculpture is 24 meters high with a diameter of 6.8 meters. An artist plans to paint the entire surface blue. If one can of paint covers 50 square meters, how many cans does the artist need to paint the sculpture? Use 3.14 for p.

Answer 1

\[Cost = \frac{2πr^2 + 2πrh}{50}\]

Answer 2

cost=2pi*r(r+h)/50=11.70cans