plane as points A, B, and C.
b. Name another point that is coplanar with points E, H, and C.
For more exercises, see Extra Skill, Word Problem, and Proof Pra
Solving
B
A
Are the three points collinear? If so, name the line on which they lie.
1. A, D, E
2B, C, D
3. B, C, F
4. A, E, C
5. F, B, D
6. F, A, E
7. G, F, C
8. A, G, C
9. Name line m in three other ways.
10. Name line n in three other ways.
E
(m
F
D
Lesson 1-3 Points, Line