Hello, I'm Kurigohan!This time, as part of my test study and review, I have summarized the basics of "trigonometric functions ...

In this math tutorial, I present an alternative strategy for simplifying a trigonometric identity, focusing on methods that ...

This is a whole lesson on introducing Trig Identities. The lesson involves the first two main trig identities, how to use them in equations and how to prove them. The lesson goes through a lot of ...

Practice worksheet for QCAA General Maths Unit 2 Trigonometry. Students identify and apply the correct trig formula, with answers included. This targeted worksheet is designed for QCAA General ...

Trigonometry may not be everyone's favourite school memory, but one content creator is changing that, one catchy line at a time. A viral video simplifying the concepts of sine and cosine has caught ...

Being able to identify which formula to use, sine or cosine, and when, is necessary to answer questions on this topic successfully. Check you are confident in how to use the sine and cosine rules.