Question 14

A circular flower garden has an area of 314 $m^{2}$ . A sprinkler at the center of the garden can cover an area that has a radius of 12 m. Will the sprinkler water the entire garden?
$(T a k e π = 3.14)$

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Solution

Given, area of the circular flower garden = 314 $m^{2}$
And radius the sprinkler can cover = 12 m
The circular area by the sprinkler = $π r^{2}$
$= 3.14 \times 12 \times 12$
$= 3.14 \times 144 = 452.16 m^{2}$
Since the area of the circular flower garden is less than the area covered by the sprinkler.
Therefore, the sprinkler will water the entire garden.

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Question 14 A circular flower garden has an area of 314 m2. A sprinkler at the center of the garden can cover an area that has a radius of 12 m. Will the sprinkler water the entire garden? (Take π=3.14)

Question 14

A circular flower garden has an area of 314 $m^{2}$ . A sprinkler at the center of the garden can cover an area that has a radius of 12 m. Will the sprinkler water the entire garden?
$(T a k e π = 3.14)$