Mathematics / Year 10 / Measurement and Geometry / Pythagoras and trigonometry

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Curriculum content descriptions

Solve right-angled triangle problems including those involving direction and angles of elevation and depression (ACMMG245)

Elaborations
  • applying Pythagoras Theorem and trigonometry to problems in surveying and design
General capabilities
  • Literacy Literacy
  • Numeracy Numeracy
ScOT terms

Angles,  Right angled triangles

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TIMES Module 25: Measurement and Geometry: trigonometric functions - teacher guide

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TIMES Module 22: Measurement and Geometry: scale drawings and similarity - teacher guide

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This is a 41-page guide for teachers. It contains an introduction to scale drawings and similarity, and in particular the tests for triangles to be considered similar. Applications of similarity are included throughout the module.

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interactive activities that guide students to explore the interior and exterior angle sums of polygons.

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Interactive activities that guide students to explore angles in parallel lines.

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