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Published byCarter Shepherd Modified over 4 years ago

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IB Revision: Radians, Arcs, Sectors Relationship between radians and degrees: 0/360 ° 90 ° 180 ° 270 ° 0/2π ½ π π 3/2 π e.g. 1)45 ° = 2)60° = 3)300° = 4)20°= 5)182°=

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit 10 cm θ

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm 10 cm θ

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm 5 m θ

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm SectorAream2m2 5 m θ

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm SectorAream2m2 θ 1 km

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm SectorAream2m2 SectorAreakm 2 θ 1 km

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm SectorAream2m2 SectorAreakm 2 3 ft θ

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm SectorAream2m2 SectorAreakm 2 SectorLengthft 2 3 ft θ

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm SectorAream2m2 SectorAreakm 2 SectorLengthft 2 5 mm θ

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IB Revision: Radians, Arcs, Sectors NameWhat we find FormulaUnit ArcLengthcm SectorAream2m2 SectorAreakm 2 SectorLengthft SegmentAreamm 2 5 mm θ

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IB Revision: Radians, Arcs, Sectors Find the length of the minor arc Find the area of the sector

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IB Revision: Radians, Arcs, Sectors

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1.Start by substituting another variable (like y) for 2x and solve like we have before, BUT you must include all answers in the specified domain 2.Then.

1.Start by substituting another variable (like y) for 2x and solve like we have before, BUT you must include all answers in the specified domain 2.Then.

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