What is the size of a protractor?

Full-size protractors that are 4 inches or more in length are considered standard size for most applications.

What is a protractor look like?

A protractor is either a circle or a semicircle. Protractors have been around since antiquity, but currently are made of plastic or can be printed out on paper. Compasses, which have also been around for centuries, consist of two legs on a hinge.

Can I use my iPhone as a protractor?

Protractor helps you to measure angles quickly and easily. This app turn your iPhone into a handy pocket protractor that can measure angles in both degrees and radians.

Can you use a ruler as a protractor?

A protractor is the usual tool for the job. When a protractor is not available, however, an ordinary ruler and a calculator will suffice.

What can you do with a circular protractor?

Circular Protractor Get this circular protractor template to use in engineering and architecture projects by accurately measure angles and draw curved lines and circles. This only has one scales with markings and gradations starting from the astronomical north and goes in a clockwise direction.

Can a printable protractor be used on transparencies?

Here’s a pair of printable protractors available whenever you want one. These printable protractors have the added benefit to be transparent images which makes them extremely useful to print on transparencies. This allows you to look through the protractor while you use it. Click the image to open the full-sized image.

Can you print a protractor at home for free?

Now, with the free printable protractor there’s no need to rush to the store and buy one, just create yours with the ease of printing one at home. And, they will have an instant ruler. A protractor is useful when they need to have the correct angle for their math subject or some drawing projects.

Can you print a protractor on card stock?

Introduce young students to geometry in a fun way. Print several of these on sturdy card stock and cut them out. Allow the kids to explore what is printed on a protractor and how it is used. This one can be easily tucked inside a math workbook for safe keeping, ready to use as needed.