Angle Command

Angle[ <Vector v1>, <Vector v2> ]

Returns the angle between two vectors v1 and v2 (between 0 and 360°) .

Angle[ <Line g>, <Line h> ]

Returns the angle between the direction vectors of two lines g and h (between 0 and 360°) .

Angle[ <Point A>, <Point B>, <Point C> ]

Returns the angle enclosed by BA and BC (between 0 and 360°), where point B is the apex.

Angle[ <Point A>, <Point B>, <Angle α> ]

Returns the angle of size α drawn from point A with apex B.

Note: The point Rotate[A, α, B] is created as well.

Angle[ <Conic> ]

Returns the angle of twist of a conic section’s major axis (see command Axes) .

Angle[ <Vector> ]

Returns the angle between the x‐axis and given vector.

Angle[ <Point> ]

Returns the angle between the x‐axis and the position vector of the given point.

Angle[ <Number> ]

Converts the number into an angle (result between 0 and 2pi).

Angle[ <Polygon> ]

Creates all angles of a polygon in mathematically positive orientation (i.e., counter clockwise).

Note: If the polygon was created in counter clockwise orientation, you get the interior angles. If the polygon was created in clockwise orientation, you get the exterior angles.

Note: See also Angle and Angle with Given Size tools .