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\( Total \: Area \: (A1+A2+A3) = \pi R^2 \)
\( Circumference = 2\pi R \) \( Sector \: Area \: (A2 + A3) = {\theta \over 360 } \pi R^2 \) \( Segment\: Area \: (A3) = ({\theta \pi \over 360} - {sin \theta \over 2}) R^2 \) \( Segment \: Height \: (H) = R - (cos({ \theta \over 2})R) \) \( Segment \: Length \: (L) = 2sin({ \theta \over 2})R \) R (mm) θ (0) Calculate x Total Area (A1+A2+A3) = 31415.927 mm2 Circumference = 628.319 mm Section Area (A2 + A3) = 10471.976 mm2 Segment Area (A3) = 7568.92 mm2 Segment Height (H) = 50 mm Segment Lenght (L) = 173.205 mm |
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Circle Calculations
This page uses javaScript for some simple trigonometry calculations. Whilst this page may be educational or useful under certain conditions it's ment mainly as a demonstration of a simple web form calculation. If you want a quick template for a simple form based calculation you can use this page as and modify the code as required