NataJBK NataJBK

20-03-2016
Mathematics

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calculate the area of a circle with radius of 2 cm

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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

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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