Higher
Geometry & measuresWorksheet · Higher
Exact trig values and surds
Write down the exact value, put it into SOH CAH TOA, then simplify the surd: 10 sin 60° = 5√3. Then rationalising, ½ab sin C, an exact perimeter, products of exact values, an equilateral triangle, a ramp and a mistake to explain.
A free GCSE Higher geometry and measures worksheet with answers, spec codes G21 and N8.
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