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03-19-2008, 04:52 AM
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| Mathematics help?? PLEASE?
) The volume of two similar cones are 64cm3 and 512cm3. Find the ratio of their a) heights b) surface area 4) The areas of two similar regular hexagons are 28cm2 and 140cm2 respectively. Give that the perimeter of the smaller hexagon is 51cm, find the length of one side of the bigger hexagon      |
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