'Coterminal angle' diaporamas de présentation

Welcome to Trigonometry!

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13-2

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100

Trig. Jeopardy!. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. 100. Find a positive AND negative coterminal angle for -100 ?. Answer: 260 ? and -460 ? . 200.

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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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Warm-up

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Chapter 5

Chapter 5. Angles and Arcs in the Unit Circle. 5.1 Radian and Degree Measure. In this section, we will study the following topics: Terminology used to describe angles Degree measure of an angle Radian measure of an angle Converting between radian and degree measure

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Trigonometric Functions

Trigonometric Functions . The Unit Circle. (__, __). (__, __). (__, __). (__, __). The Unit Circle. Definition: A circle whose center is the origin and whose radius has a length of one. Based on the definition, give the coordinates for the x- and y- intercepts for the diagram below.

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TRIGONOMETRY

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Coterminal Angles and Radian Measure

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Angles and Their Measure

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Name the quadrant.

Warm UP!. Name the quadrant. . 1. 2. 258?. Determine a positive and negative coterminal angle. 3. 52 ?. 4. -36 ?. Convert from Degrees to Radians or vice versa:. 5. 90 ?. 6. QUIZ 1-1. After the quiz, we will be working on the UNIT CIRCLE (EXCITING!!!!). The Unit Circle.

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5-1 Angles and Degree Measure

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8-20-14 T1.2c To Calculate Reference Angles

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Reference and Coterminal Angles

Reference and Coterminal Angles. By Henry Burke.

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Welcome to the World of Trigonometry?

Welcome to the World of Trigonometry?. January 8, 2004. What is trigonometry ?. Review Relevant Terms. Now, what was that? . Ray Vertex Angle Circle. Basic Definitions. Standard position Positive angle Negative angle Quadrantal angle Unit circle Coterminal angle Reference angle.

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Parts of an Angle

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The Unit Circle, Reference Angles, and Coterminal Angles

The Unit Circle, Reference Angles, and Coterminal Angles. Unit Circle. 1. (0,0). Center: . -1. 1. 1. Radius:. -1. Measure of an Angle. 1. The measure (counter clockwise) of an angle is determined by the amount of rotation from the initial side to the terminal side . -1. 1.

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Coterminal Angles

Coterminal Angles. What are coterminal angles?. Two angles in standard position that have the same terminal side are called coterminal. Y. Terminal side. X. Initial side. STANDARD POSITION. How do you find a coterminal angle?.

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