3. A circular flower bed is surrounded by a path 4 m wide. The diamete
of the flower bed is 66 m. What is the area of this path? (it = 3.14)
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Diameter of the circular flower bed = 66 m Therefore Radius of circular flower bed (r )= 66/2 = 33 m Therefore Radius of circular flower bed with 4 m wide path (R) = 33 + 4 = 37 m According to the question, Area of path = Area of bigger circle – Area of smaller circle
Therefore, the area of the path is 879.20 m2.
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- A circular flower bed is surrounded by a path 4 m wide. The diameter of the flower bed is 66 m. What is the area of this path? (Take π = 3.14)
Answer
- 879.2cm^2
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