You are downloading the TrigMeter XAP file v188.8.131.52 for Windows Phone. TrigMeter is a free and useful Education app: Features of the application: - Calculate Areas and Volumes of a different list of solids - Calculate Pythagoras Theorem - Calculate ... You can now download the offline XAP file to install & try it.
Download Locations for TrigMeter 184.108.40.206 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline TrigMeter XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.