If You Were to Measure the Cross Section of A 2

Multiple Choice

If you were to measure the cross section of a $2 \times 4$ you would find it to be 38 millimeters wide by 90 millimeters tall. What are the numbers "38 millimeters wide by 90 millimeters tall"
Called?

A) Actual size
B) Nominal size
C) Finished size
D) Total size