There are different types of angle pairs. Two angles which has one line in common is called as angle pairs. In angle pairs, the two angles are related to each other. These are complementary angle, supplementary angle, vertical angle, Alternate interior angles, Alternate exterior angles and Corresponding angles.
1 Start Recovery for Word. 2  Select the Recover... 3  item in the File menu. 4  A file selection dialog will open. 5  Select the document corrupted and press Recover button. 6  Wait until the file processing is completed. 7  When prompted, save the recovered document, assigning it a new name.
In Word 2007, click Office Button > Word Options > Save to see where the AutoRecover file locates in your computer. Step 2: Click File > Open in your Word 2010, and navigate to the AutoRecover file location. Step 3: In the file type dropdown list, select All Files. At this point, you should see one (or more) files within the extension .asd. These are the lost word documents.