Lesson: Trigonometric Ratios on the Unit Circle Glencoe • Algebra 2 • Precalculus • Ron Larson • Tenth Edition • Glencoe • Algebra 2 • Common Core • Glencoe • Precalculus • Common Core

Mathematics

In this lesson, we will learn how to use the fact that the quadrant where an angle lies determines the signs of its sine, cosine, and tangent and solve trigonometric equations.

Sample Question Videos

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Worksheet

Q1:

Find , given is in standard position and its terminal side passes through the point .

Q2:

Find given is in standard position and its terminal side passes through the point .

Q3:

Find , given is in standard position and its terminal side passes through the point .

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