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Find the diameter of the circular iron rod of lengt lll llThe circumference of the base of a cylinder is 88 cm and its height is 80 cm. Find the volumthe cylinder and its curved surface area.7.me hases of diameter 14 cm. Height of the cans is 10 cm |
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Answer» 7)Circumference =88 cm,height=60 cm and let radius =r circumference=2πr88=2*22/7*rr=88*7/22/2r=14cmvolume=πr²h=22/7*14*14*60v= 39390 cm³CSA= 2πrh=2*22/7*14*60 = 5280 cm²so volume is 39390cm³ and CSA=5280cm² |
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