Use a protractor.
In conjunction with a straight edge and a protractor
If you absolutely needed to measure an angle to find out its degree measure, you would use a protractor.
A circle is divided into 360° and each of them is 1° ■
Circumference x (degree/360)
A full protractor is is a protractor that goes 360 degrees around.
Protractors typically measure angles in degrees. There are 360 degrees in a full circle.
A protractor is a geometric tool that is used to measure the degree of angles.
A circle has 360 degrees and a square has four 90 degree angles as does a rectangle.It's called complementary. A 90 degree angle is called supplementary.
Because there are 360 degrees around a point
A Circle.
With a protractor.
360
A protractor measures the degree of angles and circles.
For a normal school protractor it is 1 degree.
To use a protractor effectively for measuring angles accurately, place the center of the protractor on the vertex of the angle. Align one side of the angle with the 0-degree mark on the protractor. Read the measurement where the other side of the angle intersects the protractor. Make sure to use the correct scale (either 180 degrees or 360 degrees) based on the type of angle you are measuring.
You measure it with a protractor.