A circular flower garden has an area of 314 m². A sprinkler at the centre of the
garden can cover an area that has a radius of 12 m. Will the sprinkler water the entire
garden? (Take = 3.14)
Answers
Answered by
21
Answer:
area of circular flower garden = 3.14 ×r×r
r×r=314÷3.14=100
r=10cm
yes it can water the entire garden
Answered by
40
Answer:
Area of a circular flower garden = 314 m^2
radius of sprinkler = 12 m
area of sprinkler = π r^2.
= 3.14 (12)^2
= 3.14 × 144
= 452.16 m^2
area of sprinkler > area of Garden
yes, sprinkler will cover the entire area
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