226k views
0 votes
An artist creates a​ cone-shaped sculpture for an art exhibit. If the sculpture is 5 feet long and has a base with a circumference of 21.980 feet, what is the volume of the​ sculpture? Use 3.14 for piπ HELP Me PLZ

User Sarath
by
6.6k points

1 Answer

4 votes

the volume of the​ sculpture is
Volume = 64.11ft^3 .

Explanation:

Here we have , An artist creates a​ cone-shaped sculpture for an art exhibit. If the sculpture is 5 feet long and has a base with a circumference of 21.980 feet, We need to find the volume of the​ sculpture . Let's find out:

We know that


Circumference = 2\pi r

According to question ,


21.980 = 2\pi r


(21.980)/(2\pi) = r


r=3.5

Now , We know that Volume of cone :


Volume = (1)/(3)\pi r^2h


Volume = (1)/(3)(3.14) (3.5)^25


Volume = 64.11ft^3

Therefore , the volume of the​ sculpture is
Volume = 64.11ft^3 .

User Asawyer
by
6.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.