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Calculate Arc Lengths and Sector & Segment Areas Learning Pages

Page: How Do I Calculate Arc Lengths & Sector & Segment Areas within Circles?

RAPID TEST
Calculate the perimeter and area of the sector shown above to 3 significant figures.
Perimeter = π + − ÷ × < > ≤ ≥ π cm
Area = π + − ÷ × < > ≤ ≥ π cm²

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