'Evaluate trig functions' presentation slideshows

Trigonometric Functions of Any Angles

Trigonometric Functions of Any Angles. Objective: To evaluate trig functions of any angle by using reference angles. (x, y). ?. r. y. r. sin ? =. csc ? =. r. y. x. r. cos ? =. sec ? =. r. x. y. x. tan ? =. cot ? =. x. y.

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Trigonometric Functions of Any Angles

Trigonometric Functions of Any Angles. Objective: To evaluate trig functions of any angle by using reference angles. (x, y). ?. r. y. r. sin ? =. csc ? =. r. y. x. r. cos ? =. sec ? =. r. x. y. x. tan ? =. cot ? =. x. y.

649 views • 32 slides

Right Triangle Trigonometry

Right Triangle Trigonometry. Angles. Trigonometry : measurement of triangles Angle Measure. Trigonometric Functions. In this section, we will be studying special ratios of the sides of a right triangle, with respect to angle, ?.

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7.3 Evaluating Trig Functions of Acute Angles

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Trig Functions of Any Angle

Trig Functions of Any Angle. Section 4.4. Learning Goal. I will be able to find and use reference angles along with evaluate trig functions of any angle. Finding Values. Find the exact values of the other five trig functions for an angle ? in standard position, given. 12. 2?. ?. -5. 13.

302 views • 10 slides

5.4 Sum and Difference Formulas

5.4 Sum and Difference Formulas. *Use sum and difference formulas to: -evaluate trig functions -verify identities -solve trig equations. Sum and Difference Formulas. Evaluating a Trig Function. Find the exact value of cos75 0. Evaluating a Trig Functions.

342 views • 9 slides