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Construction of 30 Degree Angle :
In order to contruct an angle of with the help of ruler and compasses, we follow the following steps:
Steps of Construction
STEP I Draw by using the steps mentioned above. STEP II With centre O and any convenient radius daw an arc cutting OA and OB at P and R respectively. | |
STEP III With centre P and radius more than half of PQ, draw an arc in the interior of | |
STEP IV WIth centre R and the same radius, as in step III, draw another arc intersecting the arc in step III at S. | |
STEP V Join OS and product it to any poiint C. | |
STEP VI The angle is the angle of measure . |