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Right-Angled Triangles
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Right-Angled Triangles
Ages 14 - 16
Trigonometry Problems with Right-Angled Triangles
Students learn how to apply trigonometry to problems in right-angled triangles.
Ages 14 - 16
Trigonometry Finding Lengths in Right-Angled Triangles
Students learn how to calculate unknown lengths in right-angled triangles using Sin, Cos and Tan.
Ages 14 - 16
Trigonometry Introduction
Students discover the three trigonometric ratios Sin, Cos and Tan through constructions.
Ages 14 - 16
Trigonometry Angles in Right-Angled Triangles
Students learn how to apply Sin, Cos and Tan to find missing angles in right-angled triangles.
Ages 14 - 16
3D Trigonometry
Students learn how to calculate an angle and length in a 3D shape using trigonometry.
Ages 14 - 16
Problem Solving with Trigonometry
IGCSE/GCSE Mathematics for Grade 5 to 6 students.
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