Stage 5 · Trigonometry D (Path) · Solve trigonometric equations using exact values and the relationships between supplementary and complementary angles · Topic: Pythagoras & trigonometry · Year 9, 10
Derive and apply the exact sine, cosine and tangent ratios for angles of 30°, 45° and 60°
Dot point ID k-10-2022-stage-5-trigonometry-d-path/trd-sol-stg5-01 · NESA code MA_K_10_CP_TRD_SOL_STG5_01 · See it on the NSW Curriculum website ↗
Outcomes for this focus area (MA5-TRG-P-02)
MA5-TRG-P-02 establishes and applies the properties of trigonometric functions and finds solutions to trigonometric equations (Path: Adv)Core resources for this dot point
On-level resources, grouped by type. Need the building blocks? Use Support. Ready for more? Use Enrich.
Worksheet
- Corbettmaths practice questions: Trigonometry: Exact valuesUse it for: Free printable graded practice questions (with answers) on trigonometry: exact values for drill or a quick check.
- WorksheetDrillKuta free worksheet: Special right triangles (exact values)Use it for: Printable skills-practice sheet with answer key on special right triangles (exact values); good for drill or homework.
Video
- VideoStarterCorbettmaths video: Trigonometry: Exact valuesUse it for: Short worked-example video on trigonometry: exact values to model the method before practice or for flipped revision.
Focus area resources
Checked resources for Trigonometry D (Path) as a whole (not mapped to a single dot point).