Frustum-Type Solid: Volume Calculation
Frustum-Type Solid: Volume Calculation
Secondary 2
The diagram shows a solid object made by cutting away a small cone from the big cone.
The base radii of the small and big cones are \(3\) cm and \(9\) cm respectively. The slant heights of the small and big cone are \(6\) cm and \(18\) cm respectively. Calculate the volume of the solid object.
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Answer:\(1270\text{ cm}^3\)
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