HP Prime Graphing Wireless Calculator Manual do Utilizador Página 223

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Polygon
Draws a polygon from a set of vertices.
polygon(point1, point2, …, pointn)
Example:
polygon(GA, GB, GD) draws ΔABD
Regular Polygon
Draws a regular polygon given the rst two vertices and the number of sides, where the number of sides is
greater than 1. If the number of sides is 2, then the segment is drawn. You can provide CAS variable names for
storing the coordinates of the calculated points in the order they were created. The orientation of the polygon
is counterclockwise.
isopolygon(point1, point2, realn), where realn is an integer greater than 1.
Example:
isopolygon(GA, GB, 6) draws a regular hexagon whose rst two vertices are the points A and B.
Square
Tap one vertex and press . Tap another vertex and press . The location of the third
and fourth vertices are automatically calculated and the square is drawn.
Curve
Circle
Tap at the center of the circle and press . Tap at a point on the circumference and press
. A circle is drawn about the center point with a radius equal to the distance between the two
tapped points.
Keyboard shortcut:
You can also create a circle by rst dening it in Symbolic view. The syntax is circle(GA,GB) where A and
B are two points. A circle is drawn in Plot view such that A and B dene the diameter of the circle.
Plot view: Cmds menu 175
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