Question

an ice cream cone has a diameter of 6 inches and a height of 7 inches. what number can be used to complete the volume statement for the ice cream cone? volume = □π in³

Explanation:

Step1: Find the radius

The diameter \(d = 6\) inches. The radius \(r=\frac{d}{2}\), so \(r=\frac{6}{2}=3\) inches.

Step2: Use the cone - volume formula

The volume formula for a cone is \(V=\frac{1}{3}\pi r^{2}h\). Substitute \(r = 3\) inches and \(h = 7\) inches into the formula.

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Answer:

\(21\)