Question

Using compasses, Construct an angle of 120°. Also construct its line of symmetry. What is the special name given to this line of symmetry?​

Answer 1

Answer:

The first one is by bisecting a straight angle and the other step is given below. Step 1: First draw the arm PA. Step 2: Now place the point of the compass at P and then draw an arc which cuts the arm at Q. Step 3: Now place the point of the compass at Q and draw an arc which has the radius similar to the radius of PQ.