Hiisa arc ngam piket
Hollit dimensiyonji potɗi e nder milimeeteeruuji
H - tooweeki feccere ɓurnde famɗude
Y - tooweeki feccere ɓurnde mawnude
X - woɗɗude hakkunde cakkitte laylayti yaajɗi ɗii
Z - piket njaajeendi laana njoorndi
K - Limre slats e nder taƴre
D - Woɗɗude hakkunde laylayti
So toowgol
Y > H
So toowgol
Y < H