A+ Protractor app for iPhone and iPad

4.6 ( 746 ratings )

Utilities Productivity
Developer: G.P. Imports, Inc.

0.99 USD

Current version: 1.0, last update: 7 years ago
First release : 22 Sep 2009
App size: 196.04 Kb

We needed to use a protractor, and we ended up creating one for you!

In geometry, a protractor is a circular or semicircular tool for measuring an angle or a circle. The units of measurement utilized are usually degrees!

TOP NOTCH QUALITY

The magnitude of the angle is the "amount of rotation" that separates the two rays, and can be measured by considering the length of circular arc swept out when one ray is rotated about the vertex to coincide with the other.