Simplify -45 degrees

Problem

−45^∘

Solution

1. Identify the goal, which is to find the simplest positive coterminal angle for the given negative angle.

2. Apply the formula for coterminal angles by adding 360^∘ to the negative angle.

3. Calculate the sum to find the equivalent angle within the standard range of 0^∘ to 360^∘

−45^∘+360^∘=315^∘

Final Answer

−45^∘=315^∘

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