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What is the area and circumference of a circle if r=2 1/2​
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What is the area and circumference of a circle if r=2 1/2​

User Hradecek
by
7.7k points

1 Answer

1 vote

Answer:

Area= 19.63

Circumference= 15.71

Explanation:

Area:

  • A= πr^2
  • A=π(2.5)^2
  • A=5π
  • A= 19.63

Circumference

  • C= 2πr
  • C= 2π2.5
  • C=5π
  • C=15.71

User Tim Harding
by
6.6k points
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