Question

multiple choice 1 point
why do we use a north arrow when drafting a floor plan?
to show the direction of sunlight
to orient the plan for better readability
to clarify the buildings relationship to its site
to indicate the main entrance

Explanation:

A north - arrow on a floor plan helps viewers quickly understand the orientation of the plan in relation to the cardinal directions, enhancing readability. It doesn't directly show sunlight direction, clarify building - site relationship (though related to orientation), or indicate the main entrance.

Answer:

To orient the plan for better readability