Question

By observation, can you tell which of the following line segments is longer?

• A. Line I is longer.
• B. Line II is longer.
• C. Line I and II are equal in length.
• D. Can't be determined.

Answer 1

The correct option is D

Can't be determined.

The lengths of the line segments cannot be compared by mere observation, unless it's too obvious case in which one line segment is clearly visibly longer than the other.