Question

Define parallel lines.​

Answer 1

Question :-

Define parallel lines.

Answer :-

Parallel lines are straight lines which do not intersect each other at any point.

The symbol for denoting parallel lines is ∥.

Examples :-

• Buildings are erected with walls parallel to each other.

• Notebook paper is a thick collection of parallel lines.

Answer 2

Answer :

Parallel lines -

These are the lines that never meet on a plane and they are always at the same distance apart.

Properties of parallel lines -

• Vertically opposite angles are equal.

• Corresponding angles are equal.

• Alternate (exterior and interior) are equal.