Mathematics Advanced 11–12 – Year 11 · Trigonometry and measure of angles · Trigonometry with acute angles · Topic: Geometry: shapes & angles · Year 11

Use Pythagoras’ theorem to find the exact sine, cosine and tangent ratios for angles of 30°, 45° and 60°

Dot point ID advanced-year-11-trigonometry-and-measure-of-angles/dp-3aae7b2a · See it on the NSW Curriculum website ↗

Outcomes for this focus area (MAV-11-04)
MAV-11-04 applies trigonometry to solve problems involving geometric shapes

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