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A cone has a radius of 6 inches and a height of 20 inches. What is the exact volume of the cone? A) 720π in3 B) 80π in3 C) 240π in3 D) 120π in3
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A cone has a radius of 6 inches and a height of 20 inches. What is the exact volume of the cone? A) 720π in3 B) 80π in3 C) 240π in3 D) 120π in3

User Sabo
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2 Answers

4 votes
The answer is c. 240π
V=πr² h/3 =π×6²× 20/3 ≈753.98224
User Peter Obiechina
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7.9k points
5 votes
The formula for finding volume of a cone is: (π · r² · h) ÷ 3

r = 6
6² = 6 × 6 = 36

h = 20

20 × 36 × π = 240π

Your answer is C. 240π
User Pavya
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6.7k points
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