IMO Mathematics Olympiad (SOF) Class 10: Questions 725  727 of 958
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Question number: 725
Question
If the radii of the circular ends of a conical bucket are and and the height is The capacity of the bucket is________.
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Question number: 726
Question
A right triangle, whose sides are and (other than hypotenuse) is made to revolve about its hypotenuse. The volume of the double cone so formed is ________.
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Question number: 727
» Triangle, Circle & Constructions
Question
In the given figure, O is the center of the circle, then is ________.
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