Question

Which of the following real world example is a line?

(width not taken in account)

• A. A ruler
• B. A straight road extending in both direction
• C. A building from bottom to top
• D. A long pipeline

Answer 1

Answer: (B)

A straight road extending in both direction

A line is a straight path, having no bends and extends infinitely on both the sides or we can say that a line is a path having no end points. Thus a line has no fixed length or not definite length.

Here options A, C and D have either one end point or two end points.

So, the option B will be correct.