AlgebraLAB
 
 
Site Navigation
Site Directions
Search AlgebraLAB
Activities
Career Profiles
Glossary
Lessons
Reading Comprehension Passages
Practice Exercises
StudyAids: Recipes
Word Problems
Project History
Developers
Project Team






Triangles and Special Lines


Question Group #1
Directions and/or Common Information: In each figure, solve for the unknown variable. Upper case¬†letters represent unknown angles, while lower care letters represent unknown lengths.


1. 





2. 





3. 





 
Note: This is a regular polygon.
4. 





5. 





6. 





7. 




Question Group #2
Directions and/or Common Information: 
Answer each of the following questions with either: always, sometimes, or never.


Two parallel lines are __________ coplanar.
1. 





Two skew lines are ___________ coplanar.
2. 





Opposite rays ____________ form a line.
3. 





Two lines in the same plane are _____________ parallel.
4. 





Two planes that do not intersect are ___________ parallel.
5. 








S Bay

Show Related AlgebraLab Documents


  Return to STEM Sites AlgebraLAB
Project Manager
   Catharine H. Colwell
Application Programmers
   Jeremy R. Blawn
   Mark Acton
Copyright © 2003-2017
All rights reserved.