Q. Which of the following radian measures is equal to 165∘? Choose 1 answer:(A) 125π radians(B) 127π radians(C) 65π radians(D) 1211π radians
Identify Formula: Identify the formula to convert degrees to radians.The formula to convert degrees to radians is radians=degrees×(180°π).
Convert Degrees to Radians: Convert 165 degrees into radians using the formula.165∘=165×(π/180∘)=(165/180)×π=(11/12)×π=(11π)/12 radians.
Match Result: Match the result with the given options.The calculation shows that 165 degrees is equal to (11π)/12 radians. Therefore, the correct option is (D) (11π)/12 radians.
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