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Start learning 50% faster. Sign in nowWidth of the rectangular piece of copper foil = 1078/49 = 22 cm Since the foil is folded along its width to form a cylinder without any double layer, circumference of the cylinder formed = width of the rectangular foil Also, height of the cylinder so formed = length of the rectangular copper foil So, 2 × π × radius = 22 Radius of cylinder = 22 ÷ (2 × 22/7) = (22/44) × 7 = 3.5 cm So, volume of the cylinder so formed = π × (radius)2 × height = (22/7) × 3.5 × 3.5 × 49 = 1886.5 cm³
Select the appropriate answer.
Read the following sentences carefully, choose the one that is grammatically/contextually incorrect, and mark it as your answer.
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The participants included hundreds of school children who went their first taste of yoga.
1) Toornament
2)Asylum
3) Spordic
4) Poching