Simplify tan(25)

Problem

tan(25^∘)

Solution

1. Identify the expression as the tangent of an angle measured in degrees.

2. Determine if the angle is a standard reference angle (such as 0^∘ 30^∘ 45^∘ 60^∘ or 90^∘.

3. Conclude that since 25^∘ is not a standard reference angle, the expression tan(25^∘) is already in its simplest exact trigonometric form.

Final Answer

tan(25^∘)=tan(25^∘)

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