# Law of Sines

## Angles in a generic triangle

The "Law of Sines" can be used to calculate the angles of a triangle.

The "Law of Sines" can be expressed as

*a / sin A = b / sin B = c / sin C ^{} (1)*

*where *

*a, b and c = length of sides in triangle (m, ft ...)*

*A, B and C = angles in the triangle (degrees)*

### Law of Sines Calculator

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