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Geometry & measuresWorksheet · Common

Circles and equations

Set the area or circumference equal to the value given, divide by π and square root: πr² = 36π gives r = 6. Then a radius with x in it, a semicircle, a ring, a quarter circle, a sector, a wheel and a mistake to explain.

A free GCSE Foundation and Higher geometry and measures worksheet with answers, spec codes G17 and A17.

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