Use the Half-Angle Formulas to Find the Exact Value of the Trigonometric

question 302

Multiple Choice

Use the Half-angle Formulas to find the exact value of the trigonometric function.
- $\tan 165 ^ { \circ }$

• A) \(- 2 - \sqrt { 3 }\)
• B) \(- 2 + \sqrt { 3 }\)
• C) \(2 - \sqrt { 3 }\)
• D) \(2 + \sqrt { 3 }\)

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Definitions:

Beats/Minute

A measurement of heart rate indicating the number of heartbeats occurring within one minute.

Accessory Muscles

Muscles not typically used for breathing but that may be recruited when the primary muscles are insufficient, particularly during periods of acute respiratory distress.

Intercostal Muscles

Muscles located between the ribs that play a critical role in the respiratory process by assisting in chest expansion and contraction.

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