With a protractor
A 40 degree acute angle can be constructed with a straight edge and a protractor.
Use a protractor.
With a protractor and a straight edge
use a protractor and a ruler
With a protractor
Use a straight edge and a protractor to construct an acute angle of 65 degrees
180 - 70 = 110. The supplement is 110 degree angle.
A 40 degree acute angle can be constructed with a straight edge and a protractor.
Use a protractor.
Use a protractor or bisect a 45 degree angle with a compass and a straight edge
by 60 degree and 90 degree
With a protractor and a straight edge
With a protractor and a straight edge
use a protractor and a ruler
You'll also need a protractor to construct a 220 degree angle which can then be bisected by means of a compass and a straight line to form two 110 degree angles.
A 127.5 degree angle can be constructed by using a protractor and a straight edge.