Evaluate the six trigonometric functions given a point

Evaluate the six trigonometric functions given a point

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve a trigonometry problem by creating a triangle when a point is not on the unit circle. It covers plotting coordinates, forming right triangles, applying the Pythagorean theorem, and simplifying expressions. The process involves finding the sine of an angle by calculating the hypotenuse and rationalizing the denominator.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the sine of an angle using the lengths of the sides of a triangle?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in rationalizing the denominator when calculating sine?

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