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Length of a Chord loading

Twice the radius times the sine of half the angle in radians.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Study Guide
    Length of an Arc

    Length of an Arc

    by Edgar Magana //at grade

    This Study Guide covers how to find the length of the arc, the area of a sector, and the length of a chord in a circle.

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