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A circular ring is formed by two concentric circles of radii 35 cm and 14 cm. Find the area of the ring. (Take pi = 22/7)

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1. A circular ring is formed by two concentric circles of radii 35 cm and 14 cm. Find the area of the ring. (Take pi = 22/7)

3234 sq cm

3278 sq cm

3190 sq cm

3322 sq cm

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