I was never able to draw a perfect circle while tracing the boundary of a protractor. What is the reason behind it?
P.S. this is just a general doubt and I'm not trying to cheat in any exam and I never will.
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Answer: This is mainly because protractor itself is NOT a semicircle. If you measure it’s radius, it’s not the same at all sides...A basic protractor from the geometric box has the base radius of 5cm and the perpendicular radius (i.e the line of 90°) 5.5cm, hence the circle is off-shape
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