Multiple choice

Consider a frustum of cone with larger and smaller radius equal to $r_1 \ and\ r_2$, respectively. Then, volume of frustum of a cone is $\frac {1}{3}{\pi}h(r_{1}^{2}+r_{2}^{2}+r_1r_2)$. State whether the statement is True or False.

  1. True

  2. False

  3. Insufficient Data

  4. None of the above
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A Correct answer
Explanation

The formula for the volume of a frustum of a cone is indeed (1/3) * pi * h * (r1^2 + r2^2 + r1*r2).

AI explanation

The formula for the volume of a frustum of a cone is derived from the difference of two cones, resulting in (1/3) * pi * h * (r1^2 + r2^2 + r1 * r2), where h is the height and r1 and r2 are the top and bottom radii. Because the provided statement accurately represents this established formula, it is True.

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