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A circular flower bed is surrounded …

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A circular flower bed is surrounded by a path of 4m wide. The diameter of the flower bed is 66 m. What is the area of the path?
  • 1 answers

Yogita Ingle 5 years, 9 months ago

Radius of flower bed = 33 m (Diameter/2=radius)....

Radius of flower bed and path together = 33 + 4 = 37m....

So, Area of flower bed (path together )= 3.14 × 37 × 37 = 4298.66 m2

Area of flower bed = 3.14 × 33 × 33 = 3419.46 m2

Area of path = Area of flower bed and path together − Area of flower bed = 4298.66 − 3419.46 = 879.20 m2

 

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