The height of a cylinder is four times its radius. Find a function that models the volume V of the cylinder in terms of its radius r.
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Vcylinder = pir^2h now we know the relationship between height and radius h = 4r therefore we can put it in the equation as pir^2(4r) which will simplify the equation to Vcylinder = 4pir^3.