A circle.
;-)
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.
Yes, you can measure 20 degrees on a protractor. A protractor typically has degree markings ranging from 0 to 180 degrees and sometimes up to 360 degrees. To measure 20 degrees, align the protractor's baseline with one side of the angle, then find the 20-degree mark on the curved edge. Ensure the center point of the protractor is at the vertex of the angle for an accurate measurement.
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.
To measure a reflex angle of 283 degrees with a protractor, first, position the protractor so that the vertex of the angle aligns with the midpoint of the protractor. Since a reflex angle exceeds 180 degrees, measure the smaller angle formed by the two lines, which will be 77 degrees (360 - 283 = 77). Then, count clockwise from the 180-degree mark to the 283-degree mark on the protractor to confirm the measurement visually.
A Circle.
Because there are 360 degrees around a point
A protractor is typically used to measure angles in degrees. It consists of a semicircular or circular scale marked from 0 to 180 degrees (or 0 to 360 degrees in a full protractor). Some protractors also include measurements in radians, but the degree is the most common unit. The accuracy of angle measurement can vary based on the protractor's design and quality.
With a protractor.
360
A protractor measures the degree of angles and circles.