4. A set of points in an endless flat surface. A. point B. line C. plane D. angle
5. The intersection of a wall and a ceiling represents a A. angle B. line C. plane D. point
6. For any two points, how many linels containing them? A.3 B. 2 C. exactly 1 D. none
Answers & Comments
Answer:
4.D
5.B
6.A
I hope its help pabrailist