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
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" 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.
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
A protractor is a tool used to measure and draw angles in geometry. It helps determine the size of an angle between two intersecting lines.
you line up the dots of the segment to the dots of the protcractor and draw/measure the angles.