+Þ>@>š HHú@ÿñÿî R*(ü,, g `d'ÿÂÿµ ¥ «xxxÿ€Lø$$@ 3 ÿUnit 6 Name  ______________________@ 5 ÿWorking with Lines and Angles Period  ____________________@ 3 ÿVideo Questions Date  ______________________    ` 2 ÿ1. The wind surfer uses angles and lines.   What angle is 3 o'clock?   @  ÿ2. Roads are nothing but  *_________________________________________.  @ C ÿ3. In high speed curves, the ________________ are precisely  calculated to bank the curves.  ` E ÿ4. Surveyors and draftspersons measure angles in ____________,  ` 6 ÿ _________________, and ____________________.  ` F ÿ5. To prevent mistakes, calculations are checked ______________`  ÿ in the field.