To find more learning resources visit https://secondarystem.com/ We discuss how to use the trigonometric ratios that we learned in a previous video to solve questions with a missing side length. We use sin, cos and tan in the correct trig equation after labelling our right-angled triangle to solve these questions. There are worked examples throughout the video.
Intro to trig video: https://youtu.be/p5bCJFQEIho
Introduction 00:00
Tutorial 00:09
Steps to solving this type of question 04:03
Example 1 06:16
Example 2 08:59
