Upper border of pubic ramus forms -
Ans. is'c'i.e., Arcuate lineSuperior (upper) border of superior pubic ramus (also called pectineal line or pecten pubis) forms ) Arcuate line.Inferior border of super pubic ramus forms > upper margin of obturator foramen
Pubic tubercle
Pubic symphysis
Arcuate line
Upper margin of obturator foramen