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Obtuse Angles. How To Draw An Obtuse Angle With A Protractor And Ruler (Angle Between 90 & 180).
In this video you will be shown how to draw an obtuse angle. An obtuse angle is an angle between 90 and 180 degrees. To draw an obtuse angle, first use your ruler to draw a line 5cm long. Next put the centre of your protractor on the end of the line. The right side of the line is easier than the left as you can use the outside of the protractor ...
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