Question

contraction of and angle of 60°​

Answer 1

Step-by-step explanation:-

1. To construct a 60° angle, we first draw a line of any length.
2. ... To construct the equilateral triangle, we:
3. Connect the tip of the triangle to one end of the base, and you will have a 60° angle.
4. To construct a 90° angle, you draw a base line and then construct a perpendicular bisector to leave a 90° angle.