What is the minimum number of arcs do you need to draw, while constructing a copy of an angle?
(a) Draw an angle of measure 115∘ and construct its bisector. (b) Suppose an angle (whose measure we do not know) is given and you have to make a copy of this angle. How will you do it? [4 MARKS]
During construction of a 60∘ angle, minimum 3 arcs need to be drawn.