A protractor.
A protractor is the common tool used in mathematics for measuring and drawing angles.
degrees
Could it be a protractor?
No because these are the angles of a scalene triangle
An instrument used for measuring angles is called a protractor. Protractors are typically semi-circular or circular and are marked with degree measurements from 0 to 180 degrees or 0 to 360 degrees. They are commonly used in geometry, engineering, and various fields that require precise angle measurement. Another tool for measuring angles is the theodolite, which is more advanced and often used in surveying and construction.
A protractor is the common tool used in mathematics for measuring and drawing angles.
The order of degrees when measuring angles is as follows: 0 degrees, 90 degrees, 180 degrees, 270 degrees, and 360 degrees.
degrees
Angles can be measured in degrees, radians and revolutions.
Could it be a protractor?
No because these are the angles of a scalene triangle
An instrument used for measuring angles is called a protractor. Protractors are typically semi-circular or circular and are marked with degree measurements from 0 to 180 degrees or 0 to 360 degrees. They are commonly used in geometry, engineering, and various fields that require precise angle measurement. Another tool for measuring angles is the theodolite, which is more advanced and often used in surveying and construction.
A protractor
Totalstation
You beat them.
The shape with angles measuring 80 degrees, 100 degrees, 100 degrees, and 80 degrees in that order is a quadrilateral. Specifically, it can be classified as an irregular quadrilateral because the angles are not equal. The sum of its angles adds up to 360 degrees, which is consistent with the properties of a quadrilateral.
Non-examples of complementary angles are pairs of angles that do not add up to 90 degrees. For instance, two angles measuring 40 degrees and 50 degrees together total 90 degrees, making them complementary; however, angles measuring 30 degrees and 70 degrees, which total 100 degrees, are not complementary. Similarly, angles of 0 degrees and 100 degrees, or 45 degrees and 60 degrees, also do not meet the complementary criteria.