usage shape and units at initial stage
A protractor that can be made from a square piece of tracing paper or wax paper to make an angle measurer. It is divided into 8 equal units. The units are labelled from 0 to 7 clockwise and counterclockwise. To measure an angle, count how many units fit the angle
You should use a protractor, a protractor is the best way to identify an angle or line. They can often be bought at hardware or craft stores. The measurement units are revolutions, degrees, and radians.
You should use a protractor, a protractor is the best way to identify an angle or line. They can often be bought at hardware or craft stores. The measurement units are revolutions, degrees, and radians.
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.
Any shape can have a perimeter of 6 units, depending on what those units are.
Units of production method.
Any shape you want.
1 shape that u can put for an area of 10 square units is a rectangle
a square
Any closed shape, at all.
The area of a shape is measured in square units
In olden days, they were used for measuring mass, distance and volumes. Nowadays, these units are not used in science anywhere in the world except in the US.