Find 8 If Tan 8 = 0

question 20

Multiple Choice

Find 8 if tan 8 = 0.6896 rounded to the nearest tenth of a degree.

• A)46.4°
• B)42.6°
• C)34.6°
• D)55.4°

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Definitions:

Frequency

The rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light).

Pitch

Refers to the perceived frequency of a sound, determining how "high" or "low" it sounds.

Middle Ear

The air-filled space behind the eardrum that contains the tiny auditory bones responsible for transmitting sound from the outer ear to the inner ear.

Hammer

A tool consisting of a weighted "head" fixed to a long handle, used for driving nails into, or breaking apart, materials.