An online right triangle calculator is a program that calculates the unknown side lengths or angle measurements. It uses the known side length and angle measurements for its calculations.Continue Reading
Most right triangle calculators utilize the Pythagorean theorem, a² + b² = c² where a and b represent the shorter side lengths and c represents the hypotenuse, to calculate an unknown side length. These calculators can also use the trigonometric functions (sine, cosine, and tangent) to solve for side lengths and angle measurements.
A right triangle is said to be completely solved when all side lengths, angle measurements, the area and the perimeter are known.Learn more about Trigonometry