'Quadrant angle' presentation slideshows

homework p.284-285 #3-99x3

homework p.284-285 #3-99x3. #3. Determine the six trig functions of an angle whose terminal side contains. #3. Determine the six trig functions of an angle whose terminal side contains. #6. Determine the six trig functions of an angle whose terminal side contains (8,15). #6.

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Chapter 4 Review of the Trigonometric Functions

Chapter 4 Review of the Trigonometric Functions. Review. 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.

429 views • 32 slides

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.

400 views • 30 slides

Angles and Degree Measure

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7-3 Sine and Cosine (and Tangent) Functions 7-4 Evaluating Sine and Cosine

7-3 Sine and Cosine (and Tangent) Functions 7-4 Evaluating Sine and Cosine. sin is an abbreviation for sine cos is an abbreviation for cosine tan is an abbreviation for tangent. y. P(x,y ). r. y. 0. x. x.

302 views • 22 slides

Right Triangles and Trig Ratios

Right Triangles and Trig Ratios. SOH-CAH-TOA. SOH-CAH-TOA is an acronym used in Geometry and Right Triangle Trig to remember what sides of a right triangle go with which Trig Ratios Each angle value (radians and degrees) has a specific ratio of sides that always holds true.

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Double-Angle and Half Angle Identities

Double-Angle and Half Angle Identities. Double-Angle Identity. If represents the measure of an angle, then the following identities hold for all values of . If and terminates in the first quadrant, find the exact value of each function. -1.

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3.1 Reference Angle

3.1 Reference Angle. A reference angle for an angle ? is the positive acute angle made by the terminal side of angle ? and the x -axis. a) 218 ? Positive acute angle made by the terminal side of the angle and the x -axis is 218? ? 180? = 38?. 1387?

1.03k views • 10 slides

Trigonometric Functions

230 views • 9 slides