Question

How to draw 60° angle and 45° angle using compass and rule?

Answer 1

draw a line A B

Make a half cirle by compass

at A point which make 2 points in the circle X Y

point X is after point X and point Y Is before the point A

From the same radius at point X chop the half circle the 2 chops are formed from first chop draw a line from A xhich cut the chop and then 60 degree angle formed