With a protractor and a straight edge
To construct a 105-degree angle using a compass, start by drawing a straight line and marking point A on it. Next, use a compass to draw a 60-degree angle: place the compass point on A, draw an arc across the line, and label the intersection point B. Then, without changing the compass width, place the point on B and draw another arc to create a 60-degree angle above the line. Finally, draw a line from A through the intersection of the arcs, which will create a 105-degree angle with the original line.
With a protractor
A 40 degree acute angle can be constructed with a straight edge and a protractor.
Use a protractor.
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.
with compass.........at 90+60degree angle,,,,,,,,, * * * * * and 90 + 60 = 105??? You need to draw a 90 degree ange and bisect it to give a 45 deg angle. Then add a 60 degree angle. 45 + 60 = 105.
A 75 degree angle.
obtuse angle
With a protractor
Use a straight edge and a protractor to construct an acute angle of 65 degrees
A 40 degree acute angle can be constructed with a straight edge and a protractor.
Use a protractor.
Yes
Use a protractor or bisect a 45 degree angle with a compass and a straight edge
by 60 degree and 90 degree
use a protractor and a ruler
With a protractor and a straight edge