Question

There is 3m wide path around a circular cricket ground having the diameter of 137m. find the area of path​

Answer 1

First, Add 6m (3+3) to 137m.

You would get the diameter of the outer circle...

Use formula to find area

$\pi^{2}$

with the new diameter...

Also find the area of the inner circle

Subtract the outer circle and the inner circle

The answer you get is the area of the path

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Answer 2

Answer:

1318.8 m^2

Step-by-step explanation:

total diameter including the path = 137 + 3 +3 = 143 m

Total area including the path = 3.14×(143/2)^2

= 16052.465 m^2

Now calculate the area of only circular cricket ground = 3.14 × (137/2)^2

= 14733.665 m^2

now subtract the cricket area from total area, we will get the area of the path only

= 16052.465 - 14733.665

= 1318 m^2

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