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Trigonometry – Leaving Cert Ordinary level
In the lesson we will cover the following trigonometry topics:
- Equilateral, Isosceles and Scalene triangles
- Right-angled triangles
- Pythagoras’ theorem
- The trigonometric ratios
- The Sine Rule
- The Cosine Rule
- Angles of elevation and angles of depression
- Area of a triangle
- The Unit Circle
There is a slide presentation for students to view covering the above.
There are detailed interactive tutorial videos where students are guided through the correct solutions to past leaving cert ordinary level paper questions.
Students can test their understanding with our trigonometry quiz. The quiz questions are taken from leaving cert ordinary level past papers, which helps to familiarize students with the style of the questions that will be presented to them in the leaving cert.