Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Pythagorean Identities

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Defining trigonometric identities that rely on the Pythagorean Theorem.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Quotient Identities

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Illustrates identities found from dividing two trigonometric functions.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Radian Measure

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Define Radian Measure and Critical Angles in Radians.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Rectangular to Polar Conversions

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson introduces Polar coordinates.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Reference Angles and Angles in the Unit Circle

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Definition of reference angle shown on the unit circle.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Rotations in Radians

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Express rotations in radian measure
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Secant, Cosecant, and Cotangent Functions

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers secant, cosecant, and cotangent.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Secant, Cosecant, and Cotangent Functions

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Calculate the secant, cosecant, and cotangent functions using the sides of a triangle.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Sine and Cosecant Graphs

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Define the sine and cosecant graphs using a unit circle.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Trigonometric Equations Using Factoring

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving trigonometric equations using factoring, square roots, and the quadratic formula.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Trigonometric Functions of Negative Angles

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Learn how to define trigonometric functions of angles with negative values.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Triple Angle Formulas and Linear Combinations

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Advanced applications of trigonometric identities.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Vertical Translations

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Define vertical translations of sine and cosine functions.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Sides of an Oblique Triangle

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Find the side of an oblique triangle using the Law of Cosines.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Sides of an Oblique Triangle

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers using the Law of Cosines to find the third side of a triangle.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Cofunction Identities and Reflection

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Find different trigonometric functions that have the same values for a given angle.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Inverse Trigonometric Functions

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers the inverses of all six trig functions.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Plots of Polar Coordinates

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Plot coordinates on a polar coordinate system.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Transformations of Polar Graphs

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] How to alter graphs in polar coordinates by changing constants and/or functions.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Sine, Cosine, and Tangent Functions

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Calculate sine, cosine, and tangent functions using the sides of a right triangle.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Product Theorem

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Multiply two complex numbers.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Quotient Theorem

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Divide two complex numbers.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Possible Triangles With Side Side Angle

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Determine the number of solutions for triangles where two sides and a non-included angle are known
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: De Moivre's Theorem and Nth Roots

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Simplify Nth roots of complex numbers with DeMoivre's Theorem.

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