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rkahmier rkahmier
  • 22-05-2016
  • Mathematics
Answered

Gwen is making a circular rug with a radius of 3 feet. What will the area of the rug be that she is making? With explanation.

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BossLife123
BossLife123 BossLife123
  • 22-05-2016

Hi there! A=πr²=π*3²=28.27433 ft². Round 28.27443 to 28.72. Therefore, the area of the rug will be 28.27ft²

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kxcy kxcy
  • 22-05-2016

area of a circle : 3.14r^2
or ( pi symbol)r^2
3.14 = pi
3 = radius

3.14 • 3^2

Your gonna multiply 3.14 by 3 to the second power.

3.14 • 9
area = 28.26 or 28.27

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