Question

the symbol $a \parallel b$ represents that lines a and b are perpendicular lines.

\bigcirc false

\bigcirc true

Explanation:

In geometry, the symbol \( a \parallel b \) means lines \( a \) and \( b \) are parallel, not perpendicular (perpendicular is denoted by \( a \perp b \)). So the statement is false.

Answer:

False