If You Were to Measure the Cross Section of A 2

question 7

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 $" 2 \times 4 "$ called?

• A) Actual size
• B) Nominal size
• C) Approximate size
• D) Rough size