anonymous
  • anonymous
The seventh-grade class is building target areas for a PE activity. The bases for the game will be in a circular shape. The diameter of each circle is 3 feet. Approximately, how many square feet of the turf need to be painted for a base circle? Use 3.14 for π and round your answer to the nearest tenth. 7.1 square feet 9.4 square feet 18.8 square feet 28.3 square feet
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
@satellite73
anonymous
  • anonymous
@horsegirl27
anonymous
  • anonymous
@Vocaloid

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Vocaloid
  • Vocaloid
first, let's find the radius radius = (1/2)*diameter
anonymous
  • anonymous
1.5 @Vocaloid
Vocaloid
  • Vocaloid
right, now let's find the area of the circle area = pi*r^2
anonymous
  • anonymous
7.065
Vocaloid
  • Vocaloid
correct, now let's round to 1 decimal place
anonymous
  • anonymous
okay
Vocaloid
  • Vocaloid
what is 7.065 rounded to the nearest 10th?
anonymous
  • anonymous
7.1
Vocaloid
  • Vocaloid
great, we're done!
anonymous
  • anonymous
okay thanks cx

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