Hello There!
First, our formula for finding the volume of a cylinder is Pi*radius^2*height
Now, let'd get into solving for the volume. First, we need to find the radius so in this problem, we are given the diameter so to find the radius, we just divid the diameter by 2. Once we divide, our radius comes out to 6.5.
Next, in our formula it says we have to square our radius so we would multiply 6.5 by 6.5 to get a product of 42.25.
Lastly, we need to multiply 42.25 by our height which is our last step in our formula. Once we multiply 42.25 by the height of the cylinder which is 11, we get a product of 464.75.
464.75 rounded to the nearest tenth is 464.8
Your answer is the first one
