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2 years ago

Find the volume of a cone with a diameter of 12.9 cm and a height of 16.6 cm.

Mathematics

1 answer:

alexdok [17]2 years ago

3 0

Answer:

112cm^3

Step-by-step explanation:

Formula for volume of a cone is:

$\frac{1}{3} \times \pi \times {r}^{2} \times h$

r = radius and h = height

To find the radius you divide the diameter by 2:

12.9 ÷ 2 = 6.45

Now substitute values into the formula:

$\frac{1}{3} \times \pi \times {6.45}^{2} \times 16.6$

Which equals 112cm^3

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