Question

help me pls!!!!!!!!!
how do you find the radius of a cone????

Answer 1

did they give you any other information

Answer 2

about the cone?

Answer 3

Do you have a formula?

Answer 4

If you are working with the volume of a cone and you have some knowns, you would solve the equation in terms of r:

Answer 5

\[r=\sqrt{\frac{ 3V }{ \pi h }}\]

Answer 6

volume 201.06 and height 12
201.06= 1/3 * pie r2 *12=4 but I don't understand how the answer is 4

Answer 7

you don't have to work on this problem just give me an ex pls

Answer 8

You want an explanation using the fact that the volume is 201.06 and the height is 12?

Answer 9

\[V=\frac{ 1 }{ 3 }\pi r ^{2} h\]

Answer 10

\[201.06=\frac{ 1 }{ 3 } \pi r ^{2} (12)\]

Answer 11

\[201.06=4\pi r ^{2}\]

Answer 12

\[\frac{ 201.06 }{ 4\pi }=r ^{2}\]

Answer 13

\[\frac{ 201.06 }{ 12.566 }=r ^{2}\]

Answer 14

\[16.000=r ^{2}\]\[r=4\]

Answer 15

thank you!!!!