Triangle Calculator

Triangle Calculator

Step 1:

Enter the values of any two angles and any one side of a triangle below which you want to solve for remaining angle and sides.

Triangle calculator finds the values of remaining sides and angles by using Sine Law.

Sine law states that


Cosine law states that-


Step 2:

Click the blue arrow to submit. Choose "Solve the Triangle" from the topic selector and click to see the result in our Trigonometry Calculator!


Solve the Triangle

Popular Problems-

Solve the Triangle A=45,B=52,a=15
Solve the Triangle a=4,b=10,c=7
Solve the Triangle B=127,a=32,C=25
Solve the Triangle B=85,C=15,b=40
Solve the Triangle C=3,a=16,b=33

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