A Right Triangle Trigonometry Calculator follows the principles of trigonometry, a branch of mathematics that studies relationships involving lengths and angles of triangles. Here are the three primary trigonometric functions that are used in a right triangle:
1. Sine (sin): In a right triangle, the sine of an angle is the length of the opposite side divided by the length of the hypotenuse.
2. Cosine (cos): The cosine of an angle in a right triangle is the length of the adjacent side divided by the length of the hypotenuse.
3. Tangent (tan): The tangent of an angle in a right triangle is the length of the opposite side divided by the length of the adjacent side.
So, in order to use a Right Triangle Trigonometry Calculator, you would need to input the lengths of two sides of the triangle, or one side length and one angle measurement. The calculator will then compute the remaining side lengths and angle measurements using these trigonometric functions.