Trigonometry tutorial | Year 9-10 Maths | RouTube

This video provides students with explicit teaching regarding Trigonometry. It also includes step by step scientific calculator and CAS calculator skills to solve Trigonometric maths problems.

00:00 Introduction
00:18 Learning objectives
01:28 Trigonometry
03:34 Trigonometric ratios
07:58 Using trigonometry to calculate unknown side lengths example 1
14:13 Using trigonometry to calculate unknown side lengths example 2
19:17 Using trigonometry to calculate unknown side lengths with the CAS calculator
23:03 Using trigonometry to calculate the reference angle
27:12 Using the CAS calculator to find the reference angle
28:45 Thankyou