How do I read a protractor?

Measuring an AnglePlace the straight line near the flat edge of the protractor (not the edge itself) along one leg of the angle you wish to measure, so that the line and the leg overlap. Identify w... Read More »

Top Q&A For: How do I read a protractor

How to Read the Measurement on a Protractor?

A protractor is a mathematical tool designed to measure or create exact angles. They are typically flat, made out of plastic and look like a semicircle. The inside of the protractor is usually holl... Read More »

How to Use a Protractor?

Learning about protractors and learning how to use a protractor will make you an angle expert in no time. A protractor is a hand tool used to measure or draw angles. If one look at the object has y... Read More »
http://www.wikihow.com/Use-a-Protractor

What is a protractor used for?

A protractor is a mathematical instrument used to draw or measure angles. It is flat, semicircular and usually made of transparent plastic. A protractor has angle marks in one-degree increments fro... Read More »

How to Make a Protractor?

Protractors are essential for finding angles, but have you ever made one yourself? These instructions will tell you step-by-step how to make your own protractor.
http://www.wikihow.com/Make-a-Protractor

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