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What is frustum ? Give its formula.. |
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Answer» FORMULA:TSA of a frustum of a cone = πl(r1 + r2) + πr12 + πr22Volume of the frustum of a cone = (1/3) πh (r12 + r22 + r1 r2) Cut a right circular cone with a plane parallel to the base of the cone, then the solid shape between the plane and the base of the cone is called the frustum of a cone. |
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