Geometry and measure: Video playlist

Part of MathsGeometry and measure

Exact trigonometric values

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Description

A GCSE Maths video about finding exact trigonometric values. This video explains the exact values of sinθ, cosθ and tanθ for 0°, 30°, 45°, 60° and 90° and shows how they can also be worked out using a sketch of a triangle. Find out more about GCSE Maths.

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