Difference between revisions of "Angle Command"
From GeoGebra Manual
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; 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, 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''. | ; Angle[Point A, Point B, Angle α]: Returns the angle of size ''α'' drawn from point ''A'' with apex ''B''. | ||
− | : Note | + | : {{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 Command|Axes]]) . | ; Angle[Conic]: Returns the angle of twist of a conic section’s major axis (see command [[Axes Command|Axes]]) . | ||
; Angle[Vector]: Returns the angle between the ''x''‐axis and given vector. | ; Angle[Vector]: Returns the angle between the ''x''‐axis and given vector. | ||
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; Angle[Number]: Converts the number into an angle (result between 0 and 2pi). | ; 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). | ; Angle[Polygon]: Creates all angles of a polygon in mathematically positive orientation (i.e., counter clockwise). | ||
− | : Note | + | : {{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 [[File:Tool Angle.gif|16px]] [[Angle Tool|Angle]] and [[File:Tool Angle Fixed.gif|16px]] [[Angle with Given Size Tool|Angle with Given Size]] tools .}} |
Revision as of 19:55, 12 February 2011
- 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 .