Question

Give $3$ real-life examples of perpendicular lines.

Answer 1

Define perpendicular lines.

Lines intersect each other at a point and form an angle of $90°$is known as perpendicular lines.

The real-life examples of perpendicular lines are

1. Tiles of the floor.
2. Football ground.
3. $3\text{'}o$ clock in the watch.
4. Railway track crossing.