Right-Angled Triangles

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Year 9

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Chapter 4 Percentages
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Year 9

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Year 8  Pythagoras' Theorem

Year 10   Trigonometry

Introduction to Pythagoras' Theorem

Introducing_pythagoras_theorem.pdf
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Finding the length of the hypotenuse

finding_the_length_of_the_hypotenuse.pdf
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Finding the length of shorter sides

Solving problems

Introducing the Trigonometric Ratios

introducing_the_trigonometric_ratios.pdf
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Finding unknown angles

6_finding_unknown_angles.pdf
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Angles of Elevation and Depression

Finding the length of unknown sides

finding_the_length_of_sides.pdf
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Problem solving using trigonometry

Bearings

Practice Test 1

year_8_pythagora_theorem_1.pdf
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Practice Test 2

year_8_pythagoras_theorem_2.pdf
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Practice Test 3

year_8_pythagoras_theorem_3.pdf
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Practice Test 1

year_9_trigonometry_1.pdf
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Practice Test 3

year_9_trignometry_3.pdf
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Practice Test 4

year_8_pythagoras_theorem_4.pdf
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Practice Test 2

year_9_trigonomety_2.pdf
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Practice Test 4

year_9_trigonometry_4.pdf
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CambridgeMATHS NSW syllabus -  
CambridgeMATHS NSW Year 9 5.1/5.2
Right Angle Triangles
Exploring Pythagoras' Theorem
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Finding the Length of the Hypotenuse
Finding the Length of a Shorter Side
Pythagoras 2 Dimensional Problems
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Naming the Sides of Triangles
The 3 Trigonometric Ratios
Finding Unknown Sides
Solving for the Denominator
Finding Unknown Angles