Use Arc for partial circles, tangent transitions, and rounded sketch shapes that need more control than a full circle.
Center Arc
Center Arc places an arc from a center point and radius reference. Use it when the arc needs to stay organized around a known center.
Center Arc creates an arc from a known center point
Three Point Arc
Three Point Arc defines the curve through three picked points. It is useful when the arc should pass through existing sketch locations rather than be driven from an explicit center.
Three Point Arc passes through picked sketch locations
Tangent Arc
Tangent Arc continues from existing sketch geometry while preserving a tangent transition at the connection point.
Tangent Arc continues smoothly from existing geometry