use a ruler
A protractor
A compass because a protractor is for measuring angles
You use a protractor to meausure angles in degrees. Or you can draw a semi-circle (my favorite) ;)
Basically just draw the angles according to instructions. -with a protractor and a ruler.
Supplementary Angles total 180o. A straight line is theoretically an angle of 180o. Draw a straight line (ruler) and draw another straight line from anywhere you like on it and at any angle you like. You have created a pair of supplementary angles!
A protractor
A compass because a protractor is for measuring angles
You can use a protractor! Draw the baseline and measure the angles and mark them. Then finally join them together!
You use a protractor to meausure angles in degrees. Or you can draw a semi-circle (my favorite) ;)
Basically just draw the angles according to instructions. -with a protractor and a ruler.
with a pencil or pen
A "protractor" is a device that can be used to draw angles of a specified size, or measure the size of unknown angles, in the same way that a "ruler" is used to do the same thing with lines.
Supplementary Angles total 180o. A straight line is theoretically an angle of 180o. Draw a straight line (ruler) and draw another straight line from anywhere you like on it and at any angle you like. You have created a pair of supplementary angles!
I generally use a pencil and ruler. To construct the right angle to draw it I also use compasses. To measure the right angle to draw it I also use a protractor.
an L-square, a T-square, or a protractor
you line up the dots of the segment to the dots of the protcractor and draw/measure the angles.
then D can be used ......