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Diano4ka-milaya [45]

3 years ago

7

Use a calculator to find the value of the acute angle 0, to the nearest degree. Cos0=0.3667

1 answer:

kozerog [31]3 years ago

8 0

Answer:

θ ≈ 68°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Equality Properties<u> </u>

<u>Trigonometry</u>

Trig Inverses

Step-by-step explanation:

<u>Step 1: Define</u>

cosθ = 0.3667

<u>Step 2: Solve for θ</u>

Trig inverse: θ = cos⁻¹(0.3667)
Evaluate: θ = 68.4878°
Round: θ ≈ 68°

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