It is easy to draw an equilateral triangle without a protractor. That gives a 60 degree angle. It is then simply a matter of bisecting the 60 degree angle, using an unmarked rule and compass, to get a 30 degree angle.
It is the line from 0 to 130 degrees on your protractor
use a protractor
With a straight edge and a protractor
First, draw a line. Then, using a protractor, depending on what type of protractor you have, make a mark next to the 100° mark or 10° away from 90°. Finally, draw another line.
Using a protractor will help.
In conjunction with a straight edge and a protractor
It is easy to draw an equilateral triangle without a protractor. That gives a 60 degree angle. It is then simply a matter of bisecting the 60 degree angle, using an unmarked rule and compass, to get a 30 degree angle.
It is the line from 0 to 130 degrees on your protractor
Use a protractor.
With the help of a protractor
Use a protractor
use a protractor
With a straight edge and a protractor
Draw a straight line and place zero degrees of the protractor at the endpoint of the line then mark out 135 degrees and join the endpoint with the marked out degrees to construct the required angle.
By using a compass and a protractor and the reflex angle will be 10 degrees less of a full turn which is 360 degrees
First, draw a line. Then, using a protractor, depending on what type of protractor you have, make a mark next to the 100° mark or 10° away from 90°. Finally, draw another line.