Saved Bookmarks
| 1. |
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 = ∴ 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 |
|