2D shape
Circle with radius 50
- Circle
- r = 50
- area 7,853.9816
A circle of radius 50 has an area of 7,853.981634 square units and a circumference of 314.159265 units. Its diameter is 100, and its area expressed exactly is 2,500π.
Measurements
Radius50
Diameter100
Circumference314.159265362πr
Area7,853.98163397πr²
Area in terms of π2,500π
Sector area per degree21.81661565
Arc length per degree0.87266463
Inscribed square side70.71067812the largest square that fits inside
Circumscribed square side100
Formulas used
AreaA = πr²
CircumferenceC = 2πr
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