A circular flower garden has an area of 500m².A sprinkler can water the garden over an area that has a radius 15m will the sprinkler be able to water the entire garden?
Please answer me this question and step by step explain
Answers
Step-by-step explanation:
we find the area of sprinkler which can sprinkle water and see if it is more than or equal to the area of the entire garden.
area of garden =πr2
area = 500m2
radius of sprinkler = 15m
π=22/7
22/7×15×15
= 707.14m2
area of garden = 500m2
sprinkler area of sprinkling water
= 707.14m2
yes it will be able to fully water the entire garden.
because the area of sprinkler is more than the area of the entire garden so
the sprinkler will defintely cover the garden
Answer:
Yes
Step-by-step explanation:
Area of flower garden = 500 m sq.
π r 2 = 500m²
3.14 r 2 = 500m²
r 2 = 500/3.14
r 2 = 500 × 100/3.14
r 2 = 2.68 × 100
r 2 = 268
r 2 = 12.62
So radius of circular garden = 12.62 m
& radius sprinkler = 15 m
So the Sprinkler 's radius is higher , it will be able water entire garden.
Hope it helps