alternate interior angles

adapt an existing file

More amibtiosly I could give an existing file my own look, or I could add some features. This you can you after downloading the file from the materials platform. When making a lot of files you develop your own way of using GG, and your students get used to it. So its not a blame but a thanks you to the creator (as it was earlier in baroc music) to adapt existing files. But be sure to give right to the original autor and show his name in your worksheet. Lots of Tims appear unchanged in the matererials platform with different autor names, but without quoting him, don't! In this file I inserted the questions into the applet itself. I added
  • a drop-down list for the first question about the relationship between the angles
  • an Input Box for checking it by numbers.