Acone with a radius of 3" has a total area of 24 pi sq. in. find the volume of the cone.

24 pi
15 pi
12 pi

the volume of the cone 12 pi.

Step-by-step :

Given : A cone with a radius of 3" has a total area of 24 pi sq. in.

To find: . Find the volume of the cone.

Formula used : Area =  pi × radius × length + pi × .

                   .

                       Volume = × height.

Solution :  24 pi = pi×3 × length + pi × .

                length = 5.

.

Height = 4.

So,  Volume = × 4.

 Volume  = 12 pi.

Therefore, the volume of the cone 12 pi.

the answer is c hope it

step-by-step explanation:

need more detail

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