Choose a picture as the background, the background can be zoom in or out, as well as moved, and our protractor can measure directly on the picture. You can drag and drop a picture into …

Let's measure the angles A, B and C inside the triangle. Drag the protractor and rotate it using arrow keys. Be careful which angle you read from the protractor. Hint: if you get them all …

Jul 1, 2024 · In this article, we’ll walk you through how to measure and draw angles using a simple protractor. If you’re ready to be a protractor expert, read on! Place the small hole or vertical …

A protractor is a semicircular geometry tool divided into 180 equal parts, each measuring 1°. It is used for drawing angles of known measures and finding angles of unknown measures and is …

Most protractors measure angles in degrees (°). When using a protractor, notice that the outside set of numbers goes from 0 to 180 degrees where the 0 is on the left side of the protractor …

A protractor is a tool used to measure angles in degrees. There are two basic types of protractors. One that measures 180º (half a circle). One that measures 360º (a full circle). We will be using …

Use our free Protractor Online Ruler to measure angles directly on your screen. Perfect for students, teachers, and designers.

Free online protractor tool for measuring angles with precision. Interactive digital protractor featuring 180° and 360° modes, printable PDF versions, step-by-step tutorials, and …

A protractor is a simple measuring instrument that is used to measure angles. A common protractor is in the shape of a semicircle with an inner and outer scale with markings from 0° to …

Jul 23, 2025 · What is a Protractor? In geometry, a protractor is a measuring tool used to draw and measure angles. It is typically a flat, semi-circular or circular instrument marked with …