Use the Figure Below to Find the Exact Value of the Given

question 4

Multiple Choice

Use the figure below to find the exact value of the given trigonometric expression. 5 12
(figure not necessarily to scale)

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Definitions:

Fragmented Sleep

Disrupted sleep characterized by frequent awakenings or shifts between sleep stages, leading to poor sleep quality.

Obstructive Sleep Apnea

A sleep disorder characterized by repeated episodes of complete or partial obstructions of the upper airway during sleep, leading to breathing pauses.

Narrow Airway

A condition characterized by the reduced size or obstruction of the airway passages, leading to breathing difficulties.

Emotional Trigger

A stimulus that provokes a strong emotional reaction, often linked to past trauma or significant events.