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3. The total surface area of a cylinder of radius 7 cm is 880 m^2 . Find the height. |
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Answer» Answer .... Total surface AREA = 880 2.22/7.7.h + 2 . 22 / 7 . 7. 7 = 880 44.h + 308 = 880 44. h = 572 h = 572/ 44 h = 13 cm volume = 22/7 .7.7.13 volume = 2002 CM3 |
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