Trigonometry can be used in finding the measure of the angles, their function values and also the sides of a triangle. The 6 trigonometric functions can be used to find the remaining side or angle in a right triangle. These calculations give rise to **trigonometric ratios in a right triangle**.

**Given a right triangle:**

** The popular and best way to remember this order is “SOH CAH TOA”**

**Examples: **Find the values of sin(θ),cos(θ),tan(θ),csc(θ),sec(θ),cot(θ).

**sin(θ)=5/13 csc(θ)=13/5**

**cos(θ)=12/13 sec(θ)=13/12 **

**tan(θ)=5/12 cot(θ)=12/5**

**Example: **Find the hypotenuse of the triangle given a side and an angle.

**Example: **Find the angle measure in degrees and in radians, given 2 sides.

For More info about Math Equations and Relationships**, **connect with tutors on** Math Assignment Help!!**

You can also, Read our other blog Introduction Trigonometric Functions |