'Negative coterminal angle' presentation slideshows

Welcome to Trigonometry!

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Chapter 4 Review of the Trigonometric Functions

Chapter 4 Review of the Trigonometric Functions. Standard Position. Vertex at origin. The initial side of an angle in standard position is always located on the positive x -axis. Positive and negative angles. When sketching angles, always use an arrow to show direction.

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13-2

13-2. Angles of Rotation. Warm Up. Lesson Presentation. Lesson Quiz. Holt Algebra 2. Objectives. Draw angles in standard position. Determine the values of the trigonometric functions for an angle in standard position. Vocabulary. standard position initial side terminal side

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Write the expression in simplest form.

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9.2 Define General Angles and Use Radian Measure

9.2 Define General Angles and Use Radian Measure. What are angles in standard position? What is radian measure?. Angles in Standard Position.

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Students,

Students, Take out your calendar and your homework. Take out your spiral notebook and Complete the DNA. Use your notes if necessary. 3) Write the degree measure of each radian measure. Find a positive coterminal angle and a negative coterminal angle for the given angle.

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Radians & Angles on the Coordinate Plane

By: Rachel Bradley. Radians & Angles on the Coordinate Plane. Radians Vs. Degrees. 1 radian. Ex. Converting Degrees to Radians. Ex. Converting Radians to Degrees. Vocabulary. Initial Side: starting side or ray Terminal Side: finished side or ray

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EXAMPLE 1

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EXAMPLE 1

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You will need to be able to…

You will need to be able to…. Find A, B, C and D in Asin(B(x-C))+D and/or Acos(B(x-C ))+ D (example given) Estimate solutions to trig equations from their graphs (example given)

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