There are a few different types of protractors, but one of the most common is the circular protractor. This tool measure angles in a circle or on a plane.

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**What is a Circular Protractor?**

A Circular Protractor allows you to print the whole 360 degrees of a circle or plane. It is also used to find the angles between two objects. The protractor has two arms, one with a scale from 0 to 180 degrees and the other with a scale from 180 to 360 degrees.

You will also notice a difference of 10 degrees between the two angles. That’s how you can find the angles between objects more easily.

**See also**:

- Printable Protractors HD
- 360 Degree Protractors Printable
- Printable Protractor with Ruler
- Printable Protractor Pdf Template

**How to Use a Circular Protractor?**

- To use a Circular Protractor, you will need to find the center point of the object you are measuring. Once you have found the center point, you will need to place the protractor on the object so that the arms touch the sides of the object.
- Once the protractor is in place, you must find the two angles you want to measure. The first angle will be on the arm with the 0 to 180-degree scale, and the second angle will be on the arm with the 180 to 360-degree scale.
- You will then need to line up the zero on the protractor with the line that you are measuring. You can do this by using the center point of the protractor. Once the zero is lined up, you can read the degrees on the scale to find the first angle.
- To find the second angle, you will need to line up the protractor’s zero with the line you are measuring. You can do this by using the center point of the protractor. Once the zero is lined up, you can read the degrees on the scale to find the second angle.
- The two angles that you have measured will form a line. The angle between these two lines is the angle you are trying to find.
- You can also use the Circular Protractor to find the angles between two objects. To do the same, you will need to place the protractor so that the arms touch the sides of the two objects.

**How to Print Circular Protractors?**

Printing a circular protractor is all easy. Follow the steps given below to print the circular protractors:

- You can download the free protractor from this website and open it in a word processing application.
- Once you open this printable protractor in your word processing software, go to File section> then Print Panel.
- Once you reach the print panel, do the required settings like page orientation, paper size, and scale, and then print the protractor.
- After you have done all this, your printable circular protractor is ready to use.
- This is how you can make and use a Circular Protractor for measuring angles in a circle or on a plane.

**Conclusion**

This post has explained all the essential factors that are required for measuring angles with the help of a circular protractor. It first explains a circular protractor and how it can be used to find angles between two objects. Do let us know if this post was helpful to you or not. Also, feel free to ask any queries that you may have related to this topic. We would be glad.

Col Mitchell is on a mission to help students and others become independent. She believes everyone should have access to the resources they need to succeed, regardless of their background. That’s why she created innovative tools such as protractors and lined paper. Her vision is to make learning easier, faster, and more enjoyable for all users. With Col Mitchell’s tools, people of all ages can enjoy an improved educational experience.