Triangle solver
Solve valid side-angle combinations and explain ambiguous cases.
Triangle solver कसे वापरावे
The Triangle solver takes the three side lengths of a triangle and returns all three angles in degrees, the area and the perimeter. Angles come from the law of cosines and the area from Heron formula. It only solves the side-side-side case, so all three sides must be positive, use the same unit and satisfy the triangle inequality.
- Enter the requested values in the settings panel.
- Set side a, side b, side c.
- Run triangle solver, review the output, then use the available copy or download controls.
या साधनाची वैशिष्ट्ये
Solves an SSS triangle from three positive sides in matching units. Side-angle input modes are not included.
- Side a
- Range: 0.000001 to 1000000000000
- Side b
- Range: 0.000001 to 1000000000000
- Side c
- Range: 0.000001 to 1000000000000
मर्यादा आणि प्रक्रिया
Local bounded calculations. Numeric inputs must be finite and within the visible ranges. Lists and tables have operation-specific limits. Models, estimates and supplied rates must be checked against your intended use.
नेहमी विचारले जाणारे प्रश्न
How do I find the angles of a triangle from three sides?
Enter sides a, b and c. The solver applies the law of cosines to each angle; with the default 3, 4 and 5 it returns angles of about 36.87, 53.13 and 90 degrees, an area of 6 and a perimeter of 12.
How is the triangle area calculated?
The solver uses Heron formula: it takes the semi-perimeter p = (a + b + c) / 2 and computes the square root of p(p - a)(p - b)(p - c). The area is in the square of your side unit.
Why does the triangle solver say my sides are invalid?
Any two sides must add up to more than the third. Lengths such as 1, 2 and 3 fail this triangle inequality and cannot form a triangle. The solver does not accept angle inputs, only three sides.
Where is my input processed?
This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.
What are the input limits?
Local bounded calculations. Numeric inputs must be finite and within the visible ranges. Lists and tables have operation-specific limits. Models, estimates and supplied rates must be checked against your intended use.