Question:
Which object represents a line?
a. intersection of two strings
b. a cardboard
c. intersection of a ceiling and a wall
d. sheet of a paper
Answer:
C. Intersection of a ceiling and a wall.
Step-by-step explanation:
Two intersecting planes always form a line. If two planes intersect each other, the intersection will always be a line. Intersection of a ceiling and a wall is an example.
