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A circular garden in surrunded by a 7m wide road , circumference of garden is 352m. Find area of the road​

Answer»

ong>Answer:

2617.82 m²

Step-by-step explanation:

A circular GARDEN in surrounded by a 7m WIDE road , circumference of garden is 352m.

∴ The radius of the garden EXCLUDING road is = \frac{352}{2 * 3.14} = 56.05 m

∴ The radius of the garden including road is = (56.05 + 7) = 63.05 m

∴ The area of the garden including road is = π × (63.05)² = 12482.45 m²

∴ The area of the garden excluding road is = π × (56.05)² = 9864.63 m²

∴ The area of the road is = (12482.45 - 9864.63) = 2617.82 m²



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