noun, feminineplural: secondes d'angle
seconde d'angle is feminine in French.
a second, 1/60 of a minute, or 1/3.600 of a degree, as unit of angular measure
From second + de + angle.
seconde d'angle is feminine in French.
a second, 1/60 of a minute, or 1/3.600 of a degree, as unit of angular measure
From second + de + angle.