Using ruler and compasses only , construct angle of measure .
Step 1. To construct an angle of measure first we have to construct an angle .(Or we can choose any other terms for the angle)
Step 2. As we know that is half of so lets bisect bisect . For that taking and as centre draw arcs in between the right angle.These arcs will intersects at a point say point .
Step 3. Now join and and produce to . This is the angle bisector of the angle . Thus .