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Triangle Calculator

Solve any triangle by entering at least 3 values (sides and/or angles) using the law of sines and cosines.

Enter at least 3 values (sides a, b, c and/or angles A, B, C in degrees)

Side a

Angle A (°)

Side b

Angle B (°)

Side c

Angle C (°)

Area

14.6969

Perimeter: 18.0000

Side a

5.0000

Side b

6.0000

Side c

7.0000

Angle A

44.4153°

Angle B

57.1217°

Angle C

78.4630°