Find the volume of each cone.

6 cm, V=48π or V=150.8 cm³

It appears the question is asking for the radius, but below I have shown how to find the volume.

Step-by-step explanation:

The radius is half of the diameter. The diameter of the cone of 12 cm. Half of 12 is 6. Therefore, the radius is 6 cm.

The formula to find the volume of a cone is . Now that we have the radius from above, we can use that to plug into the equation along with the given height.

                   [expand the exponent]

                      [combine like terms]

or            

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

the first one

step-by-step explanation:

just id the test.