Question

What is a line?

• A. Distance between three dots
• B. Straight line
• C. Distance between two dots
• D. None of these

Hint:

A line is the shortest distance between two points and extends infinitely in both directions.

Answer 1

The Correct Option is C

Step 1: Understanding the Definition of a Line.
A line is defined as the shortest distance between two points (dots). It is an infinite set of points extending in both directions. It does not have a thickness and has only length.
Step 2: Evaluating the Options.
- Option (1): A line is not defined by three dots.
- Option (2): A straight line is a type of line, but this answer does not fully capture the definition of a line in terms of two points.
- Option (3): The distance between two dots is the correct definition of a line in geometry.
- Option (4): "None of these" is incorrect, as option (3) is the correct answer.
Conclusion:
Therefore, the correct answer is (3) Distance between two dots.