1. | Two angles whose sum is 180 degrees |
A. |
B. |
C. |
D. |
E. |
2. | Two nonadjacent angles formed by 2 intersecting lines |
A. |
B. |
C. |
D. |
E. |
3. | Two adjacent angles whose non-common sides are opposite rays |
A. |
B. |
C. |
D. |
E. |
4. | A segment from any vertex of a triangle to the midpoint of the oposite side |
A. |
B. |
C. |
D. |
5. | A segment from any vertex of a traingle perpendicular to the line containing the opposite side |
A. |
B. |
C. |
D. |
6. | The circumcenter of a triangle is the point of concurrency of what segments |
A. |
B. |
C. |
D. |
7. | An angle whose measure is 180 degrees |
A. |
B. |
C. |
D. |
8. | A triangle with three equal angles |
A. |
B. |
C. |
D. |
E. |
9. | An angle that forms a linear pair with one of the interior angles of a triangle |
A. |
B. |
C. |
D. |
E. |
10. | Undefined terms |
A. |
B. |
C. |
D. |