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Circumference of a circle disc is 88 cm. Its radius is(a) 8 cm (b) 11 cm (c) 14 cm (d) 44 cm |
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Answer» (c) 14 cm Circumference of a circle = 2πr 88 = 2 × (22/7) × r (88 × 7)/(2 × 22) = r r = 14 cm |
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