a circular pond is 200 metre in its radius a circular path of 7 with along with the bank find the area of the path?
Answers
The area of the path is 8638 m²
Step-by-step explanation:
Given data
Radius of the given pond = 200 m
Radius of the circular path = 7 m
Area of the circle = πr² (Square units)
Area of the circular pond and path together = 3.4 × 200 × 200
Area of the circular pond and path together = 125600 m²
Radius of the pond without path = 200 - 7 193 m
Area of the Pond without path = 3.14 × 193 × 193 = 116961.86 m²
Area of the Pond without path = 116962 m²
Area of the path = Area of the circular pond and path together - Area of the pond without path
Area of the path = 125600 - 116962 = 8638 m²
Hence the area of the path is 8638 m²
To Learn more ...
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