Share Email Facebook Twitter LinkedIn EllipticalArc2d.MajorRadius Property Parent Object: EllipticalArc2d Description Specifies the major radius for the ellipse. Syntax EllipticalArc2d.MajorRadius() As Double Property Value This is a read/write property whose value is a Double. Version Introduced in version 5 © Copyright 2025 Autodesk, Inc. Comment on this page.