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This lesson will be removed by end of Summer Term 2025.

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Year 10Maths

Know the trigonometry ratios for 0°, 30°,45°,60° and 90°

Lesson outcome

In this lesson, we will use an equilateral triangle and an isosceles triangle to work out the exact values for trigonometry ratios for 0°, 30°,45°,60° and 90°

warning

This lesson will be removed by end of Summer Term 2025.

We've made brand-new and improved lessons for you.