The correct answer is: A. Equal to width of stairs.
The minimum width of a landing should be equal to the width of the stairs. This is to ensure that people can safely walk up and down the stairs without having to squeeze past each other.
Option B is incorrect because a landing that is only half the width of the stairs would be too narrow for people to walk up and down comfortably.
Option C is incorrect because
448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube