Question

Q.14 A sprinkler is at the centre of the circular garden with radius 12m. how much area of the garden irrigated by the sprinkler.


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Answer 1

Hi Mate..

Q1.A circular flower garden has an area of 314 m square. A sprinkler at the centre of the garden can cover an area that has a radius of 12m.

Will the sprinkler water the entire garden? (Take π=3.14).

Ans. Given : area = 314 m square

According to given condition

π×r square = 314.

r square =100

∴r=10

Since Sprinkler can cover the garden with a radius of 12m as the radius of the circular garden is only 10m

∴ Sprinkler can water the entire garden.

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