Cosine

Parent topic:: Trigonometric Functions

Sine & Cosine of a Sum: Discovery
Activity
Tim Brzezinski
Derivative of Sine & Cosine Functions (Quick Investigation)
Activity
Tim Brzezinski
Graphing Sine & Cosine Functions (II)
Activity
Tim Brzezinski
Identifying Trig Ratios: Quick Formative Assessment
Activity
Tim Brzezinski
Similarity & Right Triangle Trigonometry
Book
Tim Brzezinski
Cosine Identity
Activity
Tim Brzezinski
Unit Circle and Cosine Graph
Activity
Anthony OR 柯志明
True Meaning of Sine, Cosine, Tangent Ratios within Right Triangles
Activity
Tim Brzezinski
Law of Cosines: Discovery
Activity
Tim Brzezinski
Trigonometric Ratios (Right Triangle Context)
Activity
Tim Brzezinski
Graphing Sine & Cosine Functions (I)
Activity
Tim Brzezinski
Unit Circle and the Trigonometric Functions
Activity
ayoob
Right Triangles: Identifying Sides WRT Acute Angles
Activity
Tim Brzezinski
What "CO" in COsine Means
Activity
Tim Brzezinski
Sine & Cosine Period Action (1)!
Activity
Tim Brzezinski
Trig Function Values (60 Degrees)
Activity
Tim Brzezinski
Quiz 1: Trigonometric Functions of Special Angles
Activity
Tim Brzezinski
Quiz: Graphing Sine & Cosine Functions (Amplitude & Vertical Shift Only)
Activity
Tim Brzezinski
Trig Function Values (45 Degrees)
Activity
Tim Brzezinski
Evaluating Trig Functions Given a Point on the Terminal Ray
Activity
Tim Brzezinski
Finding Exact Trig Ratios: Quiz Question Generator
Activity
Tim Brzezinski
Sine & Cosine Function Modeling: Finding Correct Parameters
Activity
Tim Brzezinski
Finding Acute Angles of Right Triangles
Activity
Tim Brzezinski
Right Triangle Generator for Right Triangle Trigonometry
Activity
Tim Brzezinski