File:Goniometer_IMG_4841.jpg · Wikimedia Commons · See Wikimedia Commons
AI overview
A protractor is a simple measuring tool used to determine the size of angles in degrees. It's a practical instrument commonly used in mathematics, geometry, and technical fields to help people accurately measure and draw angles.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Instance of
- measuring instrument
- Subclass of
- mathematical instrument
- Material used
- paper
- Image
- Protractor katomierz.jpg
- Has parts of class
- scale marking
Show 3 more facts
- maintained by WikiProject
- WikiProject Mathematics
- Commons category
- Protractors
- measures
- angular measure
Sources (3)
via Wikidata · CC0
~1 min read
Encyclopedic overview
REDIRECT Goniometer#Protractor
Excerpted from Wikipedia’s “protractor” article, available under the CC BY-SA 4.0 licence.
Gallery (12)
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