Mar 10, 2025 · To measure an angle using a protractor, place the center of your protractor at the vertex of the angle, which is where the two lines come to a point. Then, line up one line with the protractor’s …

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 correct, they will …

Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with how to use a protractor to measure angles.

Jan 20, 2025 · This post will walk you through introducing the protractor, modeling how to measure and draw angles, and some fun activities to help your students practice using it.

Measuring Angles using a protractor. The diagrams, videos and activities will show you how to use a protractor to measure angles, when to use the outer scale or inner scale, in video lessons with …

In the animation below, we use a protractor to measure two angles. A protractor usually has two scales, starting at zero at opposite ends. The animation shows how to use both scales. The two angles are …

First, identify the vertex, or center point, of the angle, then place the origin/center-point of the protractor over the vertex. Then line up the bottom edge of the protractor with one of the edges, or rays of the …

Learn how to measure angles with a protractor! Walk through this fun, free geometry lesson to see examples and try it yourself. Start learning!

Jul 1, 2024 · If one look at this tool has you scratching your head, don’t worry! Learning how to use a protractor is actually super easy. In this article, we’ll walk you through how to measure and draw …

Feb 23, 2021 · This free guide to how to use a protractor to measure angles and how to read a protractor includes several step-by-step examples, an animated video lesson, and a free practice …