弧线长

Traditional form:

弧線長

Pinyin (reading):

húxiàncháng

Definitions:

• arc length
• length of a curve segment

Characters:

• 弧 - arc, crescent; wooden bow
• 线 - line, thread, wire; clue, trail
• 长 - long, lasting; to excel in

Traditional characters:

• 弧 - arc, crescent; wooden bow
• 線 - line, thread, wire; clue, trail
• 長 - long, lasting; to excel in