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Circle formulas

Circle formulas

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Timur

Timur

Created: 2011-06-24 20:46:34, Last updated: 2021-03-20 20:18:07

Some circle formulas with simple calculator

  1. Circumference L=2 \pi R
  2. Area of a circle S=\pi R^2
  3. Area of a sector S=\frac{\alpha R^2}{2}, where alpha - sector angle in radians
    PLANETCALC, Circle formulae

    Circle formulae

    Digits after the decimal point: 2
    Area of the circle
     
    Area of the sector
     
    Circumference
     

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PLANETCALC, Circle formulas
Timur2021-03-20 20:18:07

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