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The area of the garden formed by two concentric circles with circumferences 44m and 176 m respectively is?
2390m²
2590m²
2310m²
2490m²
Answer & Explanation Answer – C. 2310m² Explanation : 2πR1 = 176 R1 = 28m 2πR2 = 44 R2 = 7m Area of the garden = π(R1² – R2²) = 22/7(784 – 49) =2310m²
By: MIRZA SADDAM HUSSAIN ProfileResourcesReport error
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