GCSE MATHEMATICS HIGHER TIER
Perimeter, area and volumeWhere a and b are the lengths of the parallel sidesand h is their perpendicular separation:Area of a trapezium =12(a + b) hVolume of a prism = area of cross section × lengthWhere r is the radius and d is the diameter:Circumference of a circle = 2πr = πdArea of a circle […]
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