The area of a curved surface of a right circular cylinder is 4400 CM square and the circumference of the base is 110 CM find the height and radius of the cylinder
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wait i am giving the answer i forget to put 2 in the formula of ca so therefore the height will be 20 cm
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Circumference=220cm
2πr = 220.................................(1)2×22/7×r = 220r=220×7/22×2therefore radiusof cylinder = 35cm
CSA = 4400cm²2πrh = 4400220×h = 4400................(from (1))h = 4400/220therefore height of cylinder = 20cm
2πr = 220.................................(1)2×22/7×r = 220r=220×7/22×2therefore radiusof cylinder = 35cm
CSA = 4400cm²2πrh = 4400220×h = 4400................(from (1))h = 4400/220therefore height of cylinder = 20cm
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