Question

construct an angle abc of 60 degree with scale and compass

Answer 1

draw a ray BC
then with any radius, draw an arc cutting the ray.
then with the same radius, and keeping the needle of the compass the previous intersected point, draw another arc cutting the previous arc at a point
from point B, draw a ray BA passing through the point made by the intersection of the arcs

Answer 2

make a line segment ab.
then taking radius same as the line segment ab.
then keeping the point of the compass on A draw a circle .
then keeping the point of compass on B draw a circle.
mark the point C where the two circle meet.
then join the points.