Reflex Angles. How To Draw A Reflex Angle With A Ruler And A 180 Degree Protractor.
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Reflex Angles. How To Draw A Reflex Angle With A Ruler And A 180 Degree Protractor.
In this video I will show you how to draw a reflex angle using a ruler and a protractor. A reflex angle is an angle over 180 degrees. In example 1, you are asked to draw an angle of 200 degrees. First draw a base line about 5cm long. Put your protractor on the right side of the line, and put a marker at 180 degrees. Next subtract 180 from 200 ...
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