10A Apply Pythagoras’ Theorem to solve three-dimensional problems in right-angled triangles

Reason For Learning

Navigation systems , satellite and smartphone, work by determining where you are and then calculating the distance you want to go. Distances are calculated using Pythagoras and Trigonometry. Problem solving and critical thinking are essential life skills reinforced by these types of problems.

Learning Intention

Review and apply Pythgoras' Theorem, review and apply trigonometric ratios. Interpret and make diagrams involving 3D problems. Solve 2D and 3D problems using trigonometry and Pythagoras' theorem.

Key Vocabulary Terms

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    ACMMG276 Level 11

    Apply Pythagoras’ theorem and trigonometry to solving three-dimensional problems in right-angled triangles