Question

a circular flower garden has an area of 314m².a sprinkler at the center of the garden can cover an area that has a radius of 12m. will the sprinkler water the entire garden ?​

Answer 1

Area or the flower bed =314cm sq
Radius of the sprinkler =12cm
Therefore, area irrigated by the sprinkler
=pi r square =3.14 X 12 sq
=31.4 X 144 ( 12X12 )
=552.16m sq
Therefore, we can see 552.16>314m sq
Hence, the sprinkler will be able to water the entire garden.

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