Evaluate 45(pi/180)

Problem

45*(π/180)

Solution

1. Identify the expression as a multiplication of a whole number and a fraction involving π

2. Rewrite the expression as a single fraction to prepare for simplification.

45*(π/180)=(45*π)/180

3. Find the greatest common divisor of the numerator 45 and the denominator 180

180=45×4

4. Simplify the fraction by dividing both the numerator and the denominator by 45

(45*π)/180=π/4

Final Answer

45*(π/180)=π/4

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