Convert from Radians to Degrees -pi/2

Problem

−π/2

Solution

1. Identify the conversion factor between radians and degrees, which is 180/π

2. Multiply the given radian value by the conversion factor.

−π/2⋅180/π

3. Cancel the common factor of π from the numerator and the denominator.

−1/2⋅180

4. Simplify the resulting fraction by dividing 180 by 2

−90

Final Answer

−π/2=−90

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