# Trignometric Functions

Trignometric calculators and functions

### Calculators

#### Calculator For Law of Sines

Law of Sines is a trigonometry law that states the relation between the sides and angles of a triangle. It tells us that the ratio of any two sides of a triangle is equal to the ratio of their opposite angles. This means, for any given triangle, if we know two lengths and one angle measure, we can find out all other lengths and angles with just one more length measurement. The Law of Sines can be easily calculated using an online free calculator.

#### Calculator For Law of Cosines

The law of cosines is an algebraic expression that represents the relationship between the lengths of two sides of a triangle and the length of its longest side. The law of cosines can be used to solve for any one variable in terms of the other two.

#### Calculator For Pythagorean

The Pythagorean Theorem is a theorem about right triangles developed by the Ancient Greek mathematician, Pythagoras. The Pythagorean Theorem Calculator evaluates an unknown side length of a right-angle triangle when the lengths of the other two sides are known. You can also use it to check your calculations if you need to add or subtract fractions.