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Lesson: Evaluating Trigonometric Ratios given the Value of Another Ratio
Mathematics • 10th Grade
In this lesson, we will learn how to find the value of a trigonometric function from a given value of another trigonometric function.
Students will be able to
- determine the values of sine, cosine, and tangent in the different quadrants of the unit circle and do likewise with the reciprocal trigonometric functions,
- determine the values of different trigonometric functions, in a specified range,
from a given value of another trigonometric function using the different quadrants of the unit circle, including sine, cosine, tangent, secant, cosecant, and cotangent.