How can a learner use a perpendicular line to navigate indoors?

A learner can effectively use a perpendicular line to navigate indoors by aligning their body with a surface that is perpendicular to their intended path. This technique is important because it provides a reliable reference point that helps the individual maintain orientation and direction in a potentially complex environment.

When a person positions themselves in relation to a perpendicular surface, such as a wall or an edge of a room, they can establish a clear direction to follow, ensuring they stay oriented and do not veer off course. This strategy is especially useful in indoor settings where visual landmarks may be limited or confusing. It simplifies the navigation process, allowing the learner to remain aware of their spatial orientation in relation to their environment.

In contrast, turning in a circle may not provide directional clarity, and closely following another person does not necessarily encourage independent navigation skills. Guessing one's trajectory is unreliable and can lead to disorientation, making it essential to rely on specific strategies like using perpendicular lines for effective navigation.