Convert from Degrees to Radians -20 degrees

Problem

−20

Solution

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

2. Multiply the given angle in degrees by this conversion factor to cancel the degree units.

−20⋅π/180

3. Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 20

(−20*π)/180=(−1*π)/9

4. Rewrite the expression in its simplest form.

−π/9

Final Answer

−20=−π/9

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