how to draw a protractor

The kids must draw the given angles using a protractor. How to Construct Regular Polygons Using a Circle, http://www.mathsisfun.com/geometry/polygons.html, consider supporting our work with a contribution to wikiHow. How do I draw a pentagon given length of the side 40mm vertically? Using … If you are drawing an acute angle (less than 90 degrees), use the scale with the smaller numbers. Learning to draw diagram like this one will allow you to figure out all of your north reference conversions, wherever you are in the world. In these worksheets, students use a protractor to draw and measure angles and determine if the angles are acute, obtuse, straight or 90 degrees.. See the next method and. To create this article, 18 people, some anonymous, worked to edit and improve it over time. This article has been viewed 153,666 times. This is what we demonstrated in the above example. Heavyweight paper will make the protractor more durable. 4. Drag the protractor and rotate it using arrow keys. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Next, use the protractor to mark dots on the edge of the circle that correspond with the angle you just calculated. This dot represents the vertex of the angle. You can draw a regular pentagon, with five equal sides/angles. Draw a straight line (i.e. On the large semicircular ring, draw some short lines as scales too. Then, in the middle of the top edge of the rectangle, draw a small semicircular ring. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/94\/Draw-a-Polygon-Step-1-Version-3.jpg\/v4-460px-Draw-a-Polygon-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/9\/94\/Draw-a-Polygon-Step-1-Version-3.jpg\/aid1115941-v4-728px-Draw-a-Polygon-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"