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Point in triangle

The calculator determines if an arbitrary point lies inside 2D triangle. The triangle is defined by 3 cartesian coordinate pairs.

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PLANETCALC, Point in triangle

Point in triangle

Digits after the decimal point: 2
Is point in triangle
 

Cross products (z-coordinate)

AB x AP
 
BC x BP
 
CA x CP
 
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Creative Commons Attribution/Share-Alike License 3.0 (Unported) PLANETCALC, Point in triangle

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