ProtractorWhen you need a protractor very?Here the absence of a protractor, try to use aprotractorsmartphone.Objects are mirrored protractor to measure the angle thecameracan.Variety of applications protractor, try to use aprotractorapp.
Use your cell phone to see the angleofsomething.Protractor degrees.This app lets you measure the angle or slope andyou will be able to measure a variety of slope forms.Note: The use of this app is at your own risk. :)
