Answer: When a transversal cuts (or intersects) parallel lines several pairs of congruent and supplementary angles are formed. There are 3 types of angles that are congruent: Alternate Interior, Alternate Exterior and Corresponding Angles. Some people find it helpful to use the 'Z test ' for alternate interior angles. If you can draw a Z or a 'backwards z', then the alternate interior angles are the ones that are in the corners of the Z.
Recover A Deleted Worksheet Sheet Tab in Excel. You probably have discovered that when you (accidentally) delete a sheet there is no Undo option to bring it back. One solution is to close your workbook without saving the changes and then reopen it in its original state.
Here's how to recover items from the Recoverable Items folder: Sign in to your account. For more information, see Sign in to Outlook Web App. In your email folder list, right-click Deleted Items, and then click Recover deleted items. If necessary, use the search box to find the item you want to recover.When you find the item, select it, and then click Recover.ign in to your account. For more information, see Sign in to Outlook Web App. In your email folder list, right-click Deleted Items, and then click Recover deleted items. If necessary, use the search box to find the item you want to recover. When you find the item, select it, and then click Recover.