If the areas of circular bases of a frustum of a cone are 4 cm 2 and 9 cm 2 respectively and the height of the frustum is 12 cm - What is the volume of the frustum-

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Mathematics

Volume of a Frustum

If the areas ...

Question

If the areas of circular bases of a frustum of a cone are 4 cm² and 9 cm² respectively and the height of the frustum is 12 cm. What is the volume of the frustum?

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Solution

Area of circular bases of frustum is

The height of frustum h = 12 cm

Now, the volume of frustum

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If the areas of circular bases of a frustum of a cone are 4 cm2 and 9 cm2 respectively and the height of the frustum is 12 cm. What is the volume of the frustum?

Area of circular bases of frustum is The height of frustum h = 12 cm Now, the volume of frustum

If the areas of circular bases of a frustum of a cone are 4 cm² and 9 cm² respectively and the height of the frustum is 12 cm. What is the volume of the frustum?

Area of circular bases of frustum is

The height of frustum h = 12 cm

Now, the volume of frustum