Find the Reference Angle 250

Problem

250^∘

Solution

1. Identify the quadrant in which the given angle θ=250^∘ lies. Since 180^∘<250^∘<270^∘ the angle is in Quadrant III.

2. Apply the formula for the reference angle θ^′ in Quadrant III, which is θ^′=θ−180^∘

3. Subtract the values to find the reference angle.

250^∘−180^∘=70^∘

Final Answer

θ^′=70^∘

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