Diy protractor

Did you know that you can make your own protractor at home by folding a square piece of paper.

Last Updated: October 16, Fact Checked. This article was reviewed by Joseph Meyer. He is an educator at City Charter High School, where he has been teaching for over 7 years. Joseph is also the founder of Sandbox Math, an online learning community dedicated to helping students succeed in Algebra. His site is set apart by its focus on fostering genuine comprehension through step-by-step understanding instead of just getting the correct final answer , enabling learners to identify and overcome misunderstandings and confidently take on any test they face. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed , times.

Diy protractor

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This fold will create a triangle. Fold the corner down so that it meets the diy protractor in the middle of the paper. Make a mark in the exact center of your line at 2.

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A protractor is an essential tool for measuring angles, typically used in geometry, engineering, and various DIY projects. While you can purchase a store-bought protractor, creating your own can be a fun and inexpensive alternative. In this article, we will explore three ways to make your own protractor. Using a ruler, divide the circle into equal parts along the diameter line, usually in increments of 10 degrees, ensuring that you have marked up to degrees on both sides. You have a handmade paper or cardboard protractor. This technique involves using 3D modeling software and a 3D printer to create a durable plastic protractor. Download or create a digital file of a protractor design using your preferred 3D modeling software. Begin printing the protractor, ensuring that it prints smoothly and adheres properly to the print bed. Once the print is complete, carefully remove the protractor and clean up any excess filament. You now have a functional 3D-printed protractor.

Diy protractor

Now we're going to make a protractor! A Protractor is one of the most basic, but essential, tools for making measurements. It is, then, surprising that the modern protractor is barely over years old. A protractor measures angles from a point, along two radiuses, one aligned with the bottom, and the next aligned with a mark made along the circumference of the protractor. Today, we're going to explore the protractor, and through building it, gain a deeper understanding about using it. We will be making extensive use of the Ruler Helper, perhaps in ways you have not done before. Therefore, it is important that we begin with it in the right place. It is common with most tools, on a computer or in the real world, to set up the work environment, first, so everything you'll need will be at your disposal. The basic form of a protractor is an arc with demarcations along its edge.

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Reviewed by:. Footer About the Designer. Place the vertex of the angle where you marked the center of the bottom of the protractor. This image may not be used by other entities without the express written consent of wikiHow, Inc. This article was reviewed by Joseph Meyer. Fold the bottom left corner up. Fold the left side of the paper over to the right side to make a crease in the middle of the paper. Determine the angle you are measuring by matching it to the angles on the paper protractor. Follow Us. You can use transparent paper to make the protractor easier to use for measuring. Protractors are a tool used in mathematics to measure angles in degrees. The square folded in half creates a 45 degree angle.

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No account yet? I live in Canada and use centimeters. I have shown it to my son and he is inspired to prepare one. This is so cool and resourceful! The corner of the triangle will be slightly to the right of the center of the paper and an imaginary line extends from the corner of the paper to the bottom center of the paper. Fold until the right edge of the paper lines up with the creased edge of the first triangle. Take the bottom left corner and fold it up until the left side of the paper meets the edge of the first triangle the was originally the top edge of the paper. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. You might need a protractor to work on homework or make construction plans, so learning how to make your own can come in handy. Then, unfold the piece of paper. Protractors are a tool used in mathematics to measure angles in degrees. Make each fold on both sides of the triangle to create the complimentary angles for both sides of the protractor. For more tips, like how to draw a protractor with a compass, read on! Align the bottom edge of the protractor with one of the rays of the angle you would like to measure.