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Old Feb 5, 2013, 06:00 AM   #1
roteksong
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Join Date: Feb 2013
Final Solution to Measure Angle:iOS App 3D Protractor!

Just throw your plastic protractor away! I think you would never use traditional protractor any more! Since here is a much better tool for you to measure angle,that is your iOS devices and of course the amazing app 3D Protractor!
3D Protractor! A super tool,can measure all kinds of angles in the 3D space.
Don't limit your imagination of measuring angle which is just measure the angle between two lines on a plain! It is old people's thinking. 3D Protractor break it! In fact,it is so powerful that it can do following four jobs:
1,Vector Angle Measurement. It can measure the angle of any two vectors in the space,include the angle on a plain.
2,Slope Angle Measurement.
3,Dihedral Angle Measurement.
4,Line Face Angle Measurement.
When you see this introduction,maybe you would be confusing. Yes,it is some professional,but this App use 3D scene to make you really easy to understand and use it. Here are some snapshots:

Everyone can use it. Students can use it to accomplish their homework. Teachers can use it to teach geometry especially solid geometry,that is really a good teaching tool. Engineers can use it to measure any angles they need to know at work. And of course,there are much much more using in our daily life.

3D Protractor! Re-invention of protractor! A great app to make measuring angle easy and better! A great app to change the world!


Download Links:
1、LIte Version
https://itunes.apple.com/us/app/3d-p...7002?ls=1&mt=8
2、Full Version
https://itunes.apple.com/us/app/3d-p...6741?ls=1&mt=8
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