What is the total area calculation for two 10/2 NM cables if one cable has an area of 0.2003 in.²?

To determine the total area calculation for two 10/2 NM cables, you start with the area of a single cable, which is provided as 0.2003 square inches. When evaluating the total area for two cables, you multiply the area of one cable by two.

The calculation is straightforward:

0.2003 in.² (area of one cable) × 2 = 0.4006 in.² (total area for two cables).

This multiplication results in the total area being 0.4006 square inches, which corresponds with the correct answer.

Thus, the calculation effectively shows how the area scales with the number of cables, reinforcing the concept that when you have multiple objects of the same dimensional attributes, the total area is a direct summation of their individual areas.