plural of angle of elevation

plural of stall angle

plural of downflooding angle

plural of MySpace angle

plural of camber angle

plural of Mach angle

plural of angle of vanishing stability

(geometry) Half of the angle formed by a single straight line, equivalent to 90 degrees. / (mathematics) An ∟ character.

(geometry) An angle that, when added to another referenced angle, produces a right angle.

(geometry) The three-dimensional analog of an angle, equivalent to the area of that portion of the surface of a unit sphere that it subtends.