draw a 75 degree angle and justify construction .
Following are the steps to draw using compass
Step 1 :- Draw a line segment AB of any length
Step 2:- Draw a semi circle on the line with centre as A and an arbitrary radius lesser than AB.
Step 3 :- With hte same arc lengths as that of the radius of the semi circle, cut the arc on the semi circle in order to obtain etc degrees.
Step 4:- Bisect in order to get
Step 5:- Now bisect and
to get