How many deltas are typically present in a plain arch pattern?
A. None
B. One
C. Two
D. It varies depending on the size of the pattern
Answer:A
How many deltas are typically present in a plain arch pattern?
A. None B. One C. Two D. It varies depending on the size of the pattern
Explanation: A plain arch pattern typically does not have any deltas. Deltas are more commonly associated with loop and whorl patterns.