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NCMath
NC Math 3
Strands
Number and Quantity1Algebra13Functions13Geometry1 guideStatistics and Probability5
Functions/Extend the domain of trigonometric functions using the unit circle.
NC.M3.F-TF.1
Trigonometric Functions
Understand radian measure of an angle as:
  • The ratio of the length of an arc on a circle subtended by the angle to its radius.
  • A dimensionless measure of length defined by the quotient of arc length and radius that is a real number.
  • The domain for trigonometric functions
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