The volume of frustum of a cone is calculated by using the formula ______
V = πh3(R2+Rr+r2)
V = πh3(R2−Rr−r2)
V = πh3(R2−Rr+r2)
V = πh3(R2+Rr−r2)
A
V = πh3(R2+Rr+r2)
B
V = πh3(R2−Rr+r2)
C
V = πh3(R2−Rr−r2)
D
V = πh3(R2+Rr−r2)
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Solution
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The volume of frustum of a cone is calculated by using the formula V = πh3(R2+Rr+r2) where R is radius of base circle; r is radius of top circle; h is height or distance between the centres of the base and the top circles.
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