Question 1
Find the volume of a right circular cone of base radius r and height h.
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r
2h cubic units
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r
2h cubic units
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r
2h cubic units
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r
2h cubic units
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r
2h cubic units
Question 2
Find the volume of an elliptical cone whose base in the horizontal xy-plane is the elliptic disk

(where a > 0 and b > 0) and whose vertex is at height h directly above the centre of the base.
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abh cubic units
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abh cubic units
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3/2 h cubic units
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h cubic units
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h cubic units