Evaluate sin(65)

Problem

sin(65^∘)

Solution

1. Identify the task as evaluating the sine of an angle measured in degrees.

2. Determine the value using a calculator or trigonometric table, as 65^∘ is not a standard reference angle (like 30^∘ 45^∘ or 60^∘.

3. Approximate the result to four decimal places for precision.

Final Answer

sin(65^∘)≈0.9063

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