Draw an angle of ^@ 60^\circ ^@ . 
 
                Answer: 
            
        - Draw a line segment ^@ PQ ^@. 
- With ^@ P ^@ as a center and a small radius, draw an arc, cutting ^@ PQ ^@ at ^@ R ^@. 
- With ^@ R ^@ as a center and the same radius as above, draw an arc, cutting the previous arc at ^@ S ^@. 
- Join ^@ PS ^@ and produce it to any point ^@ X ^@. 
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