Question

Find the exact volume

Answer 1

The formula for the volume of a cone is:

$\pi r^{2} h$
To solve, we input your numbers of 1.5 radius and 23 height (radius is diameter divided in half)
Your answer is 162.58

Answer 2

The volume of a cone is 1/3(pi)r^2h. So, you would do 2.25 * pi, because 2.25 is the radius squared. 2.25pi. Then, you would multiply by the height, which is 23. 2.25 * 23 is 51.75. Divide the number by 3. When you do, you should get 17.25. The answer in terms of pi is 17.25.