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Walker Maths 2.4 Trigonometry: Level 2 NceaStock informationGeneral Fields
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DescriptionWalker Maths is a series of single standard workbooks containing high-quality, up to date material at NCEA Mathematics levels 1, 2 and 3. The well-designed, write-on workbooks contain teaching material, including relevant formulae, and ample practice exercises along with sample tasks and questions. The workbooks reflect the content and style of the new standards, and allow teachers total flexibility in course design for students at all levels. As a single standard series, Walker Maths offers Maths department the ability to buy titles all at once, or throughout the year as required. Author descriptionCharlotte Walker BEd, GradDipTchLn, MHealSc.Charlotte has over 10 years' experience in teaching Mathematics. Victoria Walker BSc (Hons), GradDipTchLn. Victoria has twenty years' experience in teaching Mathematics. She has received a Jim Campbell award for teaching excellence (2003) and an Ernest Duncan award in Mathematics (2007). Table of contentsFormulae Glossary Right-angled triangles Pythagoras Trigonometry — finding sides Trigonometry — finding angles Putting it together Non-right-angled triangles Sine rule — finding sides Sine rule — finding angles Cosine rule — finding sides Cosine rule — finding angles Which formula to use? Putting it together Areas Triangles, other polygons and circles Non-right-angled triangles Circular measure Arc length Area of a sector Putting it together Practice tasks Answers |