Sine Law Calculator and Solver


Online calculators, using the sine law, to solve triangle problems. The first calculator solves triangle problems when 2 angles and one side opposite one of the angles are given (AAS case). The second calculator solves triangle problems when 2 angles and one side between the two angles are given (ASA case). The third calculator solves triangle problems when 2 sides and one angle opposite one of the sides are given (SSA case).

1 - Solve Triangle Problems When 2 Angles and one Opposite Side are Given (AAS case)

How to use the calculator

Enter the 2 angles A and B (in DEGREES) and side a (opposite angle A) as positive real numbers and press "enter". The outputs are sides b and c and angle C in DEGREES.

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2 - Solve Triangle Problems when 2 Angles and one Side Between them are Given (ASA case)

How to use the calculator

Enter angles A and B (in DEGREES) and side c as positive real numbers and press "enter". The outputs are sides a and b and angle C in DEGREES.

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3 - Solve Triangle Problems when 2 Sides and one opposite Angle are Given (SSA case)

How to use the calculator

Enter sides a and b and angle in A (in DEGREES) as positive real numbers and press "enter". The outputs are side c and angles B and C in DEGREES.

NOTE: These problems might have one, two solutions or no solutions. This is called the ambiguous case.

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More Online Geometry Calculators and Solvers.

Cosine Law Calculator and Solver.

Cosine Law Problems.

Sine Law Problems.

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