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How do you convert 180 degrees into radians?

Answer
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Hint: The circumference of the circle is 2πtimes of radius or 2πtimes of radii
2πradians = 360 degrees

Complete step-by-step answer:
As we know that 2πradians = 360 degrees
Divide both the sides by 2
=> 2π2radians = 3602 degrees
=> πradians = 180 degrees
So, we can write 180 degrees as πradians

Note: The radian is pure measure based on the radius of the circle.
To convert radians to degrees – multiply by 180 and divide by π
To convert degrees to radians – multiply by π and divide by 180