Geometry

Triangle area from two sides and angle

Triangle area from two sides and angle is a geometric quantity describing the size or shape of an object.

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S = ab sin γ / 2

What it means

Triangle area from two sides and angle is a geometric quantity describing the size or shape of an object.

How it works and where it is used

Use this calculation for laying out triangular parts, roofs, trusses, and finding centers or unknown sides.