Question

A cone has a base with a radius of 9 mm and a height of 13 mm. What is the volume of the cone?

Answer 1

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• Given - a cone with base radius 9mm and height 13 mm

• To calculate - volume of the cone

We know that ,

$Volume \: of \: cone = \frac{1}{3}\pi \: r {}^{2} h$

substituting the values in the formula ,

$Volume = \frac{1}{3} \times 3.14 \times 9 \times 9 \times 13 \\ \\ \implies \: 1.05 \times 81 \times 13 \\ \\ \implies \: 1105.65 \: mm {}^{3}$

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