Final answer:
The minimum dimension for a landing must be consistent with the building code and is measured in inches. When translating this for scale drawings, it's important to maintain the same units to create accurate comparison ratios.
Step-by-step explanation:
The minimum dimension of every landing should be measured in inches according to the direction of travel. For instance, if a building code specifies that the minimum landing length is 36 inches, then for a scale drawing with a 1-inch to 10-feet ratio, we use this dimension to establish a scale for the drawing. To ensure accuracy in a scale drawing, it is important to keep the units consistent. This means that when creating ratios that compare the scale distance to the actual distance, the dimensions for both the length and the width must be in the same units, either inches or feet for both.