NataJBK
NataJBK NataJBK
  • 20-03-2016
  • Mathematics
contestada

calculate the area of a circle with radius of 2 cm

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princesspayton9
princesspayton9 princesspayton9
  • 20-03-2016
A = pi × r²

3.14 x 2²

3.14 x 4 

A = 12.56636 ≈ 12.56
 
hopefully this helps u and if u know the formula to solve it, it is super easy

Answer Link
Susuu
Susuu Susuu
  • 20-03-2016
Area= π × r²

π  = 3.14
3.14 x 2²
3.14 x 4 

Area ≈ 12.56
Answer Link

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