A right cylinder has a radius of 6 m and a surface area of 84 m². Find the surface area of a similar cylinder with a radius of 2 m
area ratio of similar figures is the square of the ratio of lengths
(6/2)^2 = 36/4 = 9
84/9 = 9 1/3 m^2
(6/2)^2 = 36/4 = 9
84/9 = 9 1/3 m^2