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The ratio of the radius to the height of a cylinder is 1:2. If the curved surface srea is 176 sq.cm, what is its volume |
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Answer» ea of cylinder =πr 2 =38.5cm 2 (Given)⇒πr 2 =38.5⇒r 2 = 2238.5×7 ⇒r= 12.25 =3.5cmCSA of cylinder =2πrh=176cm 2 (Given)∴2πrh=176⇒h= 2×22×3.5176×7 =8cmTherefore,Volume of cylinder =πr 2 h= 722 ×(3.5) 2 ×8=308cm 3PLS HELP SMALL ACCOUNT PLS MARK AS BRAINLIEST AND 1 THANKS PLS |
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