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Mr.Hayes is spraying grass seed across a lawn. The lawn is in a circular shape with a diameter of 28 yards. What is the area of the lawn to the nearest square yard? Use 3.14 for pi.

Guest May 23, 2017

Best Answer 

 #1
avatar+4695 
+1

area of circle = π * (radius)2

 

radius = diameter / 2

radius = 28 yd / 2

radius = 14 yd

 

area of circle = π * (14 yd)2

area of circle = 196π    yd2

area of circle ≈ 196(3.14)  yd2   ≈   615  yd2

hectictar  May 23, 2017
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2+0 Answers

 #1
avatar+4695 
+1
Best Answer

area of circle = π * (radius)2

 

radius = diameter / 2

radius = 28 yd / 2

radius = 14 yd

 

area of circle = π * (14 yd)2

area of circle = 196π    yd2

area of circle ≈ 196(3.14)  yd2   ≈   615  yd2

hectictar  May 23, 2017
 #2
avatar+353 
0

area of circle = π * (radius)2
 
radius = diameter / 2
radius = 28 yd / 2
radius = 14 yd
 
area of circle = π * (14 yd)2
area of circle = 196π    yd2
area of circle ≈ 196(3.14)  yd2   ≈   615  yd2

AsadRehman  May 25, 2017

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