Evaluate 90*pi/180

Problem

(90*π)/180

Solution

1. Identify the expression as a fraction involving π and constants.

2. Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 90

3. Divide 90 by 90 to get 1 in the numerator.

4. Divide 180 by 90 to get 2 in the denominator.

5. Rewrite the simplified expression.

Final Answer

(90*π)/180=π/2

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