Mathematics GCSE
Use of special triangles to derive values
What Use of special triangles to derive values means in Mathematics GCSE, as defined for AQA.
Definition of Use of special triangles to derive values
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Reference: AQA
A reliable method is to sketch the graphs or use the special triangles: a 30°–60°–90° triangle with sides 1, √3 and 2, and a 45°–45°–90° triangle with sides 1, 1 and √2.
Topics that use Use of special triangles to derive values
- Mensuration and calculation (AQA GCSE)
Related terms
- Accurate substitution and rearrangement
- arc length
- Area = ½ab sin C
- Circumference
- composite shapes
- Corresponding vertices and sides
- Diameter
- Frustum
Using Use of special triangles to derive values in the exam
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