Question

A circular flowers garden has an area of 314 m² .A sprinkler at the centre of the garden can cover a area that has a radius of 12 m will the sprinkler water the entire garden?( take Pai -:3.14)

Answer 1

Answer:

yes

Step-by-step explanation:

the area which sprinkler covers is given by

pi*r²

so area covered=3.14*12²=452.16m²

which is more than the area of the garden.

so yes the sprinkler will cover the entire garden

Answer 2

solution :-

area of a circular flower garden -$314 m {}^{2}$

radius of sprinkle off the centre -$12m$

sprink of water in area - πr^2

----} 3.14×12×12

----} 451.16