# Trigonometry

by
**Muelben89**

Last updated 7 years ago

** Discipline: **

Math ** Subject: **

Pre-Calculus
** Grade:**

9,10

Rules of Trig1: There are three main functions in trig, these are sine, cosine, and tangent2: To perform trig you must have a right triangle and either 1 side and an angle, or 2 sides3: There are three sides with each corresponding angle, the opposite, adjacent, and hypoteneuse.4: The sine function represents opposite over hypoteneuse, the cosine function is adjacent over hypoteneuse, and the tangent function is opposite over adjacent.5: To find an angle using two sides, use an inverse function. 6: Pick an angle and input the correct angle and function to solve for a side or angle.

1) Learn the rules of trigonometry2) Practice trig (Remember sig digs)3) Check your answers

Answers

Solve for angle A

Solve for the missing side

Instructions

Trigonometry

By:Ben Mueller

Practice

Solve for the missing side

1: 132: 53: 50

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