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Unit Circle

True or false: The circumference of a unit circle is 2п


This is the length of a line that bounds a circle

True or false: The center of a unit circle is at (0,0)

Convert п/4 into degrees

Convert п/3 into degrees

This is the length of a line that bounds a circle

Convert п/2 into degrees

Convert п/6 into degrees

This is a continuous part of the circumference of a circle

This is the standard unit used to measure angles in mathematics