find the volume of water filled in a hollow frustum if opened from top R = 20,r = 10, h = 15,find the cost of water fill in it ,at the rate of $20 per litre
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I hope my helping hands will help you my friend.
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brindhasarathy:
22 x 100 =2200 not 220
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Answer:assuming units are in cm as u did not mention
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