幾何 コマンド AffineRatio Angle AngleBisector Arc AreCollinear AreConcurrent AreConcyclic AreCongruent AreEqual AreParallel ArePerpendicular Area Barycenter Centroid CircularArc CircularSector CircumcircularArc CircumcircularSector Circumference ClosestPoint ClosestPointRegion CrossRatio Cubic Direction Distance Envelope Intersect IntersecPath Intersection Length Line Locus LocusEquation Midpoint Perimeter PerpendicularBisector PerpendicularLine Point PointIn Polygon PolyLine Prove ProveDetails Radius Ray RigidPolygon Sector Segment Slope Tangent TriangleCenter TriangleCurve Trilinear Vertex