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Circular Circumference — OCR GCSE Maths J560
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OCR GCSE Mathematics
Mensuration
Perimeter
Circular Circumference
OCR GCSE Mathematics · J560
Circular Circumference
What you need to know
Apply the formula
2
π
r
2\pi r
2
π
r
or
π
d
\pi d
π
d
to calculate circle circumference.
Calculate the arc length of a sector.
Revision notes
1
Circular Circumference
9 key terms
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