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Multiple choice

What is the volume of a cone if its radius is 6.9 inches and height is 10 inches?

  1. 408.3 in3

  2. 421.8 in3

  3. 442.7 in3

  4. 498.3 in3

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Volume of cone = (1/3) * pi * r^2 * h = (1/3) * 3.14159 * 6.9^2 * 10 = (1/3) * 3.14159 * 47.61 * 10 = 498.34.

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