Which of the following shows the proper steps for constructing an angle bisector

From the world itself, an angle bisector divides the angle into two equal sections. When you have the legs which together makes the included angle, create an arc between the legs using a compass and measure it using a protractor. Divide it by two. For example, if the angle equals 60°, mark the 30°-angle mark using a protractor. Lastly, create a line connecting the vertex and the marked point.