Geometry

Angle inside circle from arcs

Angle inside circle from arcs is a geometric quantity describing the size or shape of an object.

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α = (φ₁+φ₂)/2

What it means

Angle inside circle from arcs is a geometric quantity describing the size or shape of an object.

How it works and where it is used

Use this calculation for calculating circular parts, arcs, sectors, rings, and circle intersections.