Using sum of two angles to evaluate an angle in radians for tangent, tan

Using sum of two angles to evaluate an angle in radians for tangent, tan

Assessment

Interactive Video

Mathematics, Business

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how to solve a tangent problem using the tangent formula. It covers the importance of understanding the unit circle, plugging in values, simplifying fractions, and rationalizing the denominator. The tutorial emphasizes the need to avoid mistakes by carefully following each step, ultimately leading to the final solution of the problem.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the tangent formula used when evaluating the tangent of a sum of angles?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you evaluate the tangent of 11π / 12 using the tangent of 3π / 4 and π / 6?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the coordinates of the point corresponding to π / 6 on the unit circle?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to find the tangent of an angle in the second quadrant.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the steps involved in applying the distributive property to simplify tangent expressions.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to rationalize the denominator when evaluating tangent expressions?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final solution when evaluating the expression involving tangent of 3π / 4 and π / 6?

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