A water sprinkler sends water out in a circular pattern. How many feet away from the sprinkler can it spread water if the area formed by the watering pattern is 452.16 square feet? Use 3.14 for pi. The sprinkler can spread water nothing feet away.
Answers
Given : A water sprinkler sends water out in a circular pattern. Area formed by the watering pattern is 452.16 square feet?
To find : How many feet away from the sprinkler can it spread water
Solution:
A water sprinkler sends water out in a circular pattern.
Area covered by Water Sprinkler = πr² sq feet
r = radius in feet
Area covered by Water Sprinkler = 452.16 sq feet
π = 3.14
=> 3.14 r² = 452.16
=> r² = 144
=> r = 12
Radius of Sprinkler = 12 feet
Sprinkler can spread water 12 feet away
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radius of sprinkler = 12 feet
Step-by-step explanation:
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