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2.1 Point Create a free point or a point on element. Free point: To create: Move the pencil to an unocuppied area and click. A free point can move to any position. Point on element: To create: Detect the element (segment, line, ray, axis, circle, arc, polygon) that will contain to the point and click. The created point will be linked to the detected element and will be able to move to any position on the element. 2.2 Segment Constructs a segment given two endpoints. To create: Detect first point and click, detect second point and click. The segment will be able to move if both endpoints are free points. 2.3 Polygon Create a polygon given its 'n' vertexes. To create: Detect and click the vertexes consecutively and double click to the last vertex. The polygon will be able to move if all of its vertexes are free points. 2.4 Regular polygon Construct a regular polygon(max.30 sides), defined by a center point and a radius points. To create: 1º Detect and click on the center point. 2º Detect and click on a second point (vertex). 3º Move the pointer: clockwise (convex) or counter-clockwise (star) to specify the number of sides. 4º 'click' to complete the construction. 2.5 Line Create a line through one or two points. Line through one point: To create: Detect a point and click, move the pencil to an unocuppied area and click. You can change the slope. Line through two points: To create: Detect first point and click, detect second point and click. The line will be able to move if both endpoints are free points. 2.6 Ray Create a ray through one or two points. Ray through one point: To create: Detect a point and click, move the pencil to an unocuppied area and click. You can change the ray slope. Ray through two points: To create: Detect first point and click, detect second point and click. The ray will be able to move if both endpoints are free points. 2.7 Conic defined by five points Construct a conic defined by five points. Creación: Detect and 'click' on five points. 2.8 Circle Create a circle given the centre or given the center and a point. Circle given the center: To create: Detect a point(center) and click, move the pencil to an unocuppied area and click. You can change the radius. Circle given the center and a point: To create: Detect first point(center) and click, detect the second point and click. The circle will be able to move if both endpoints are free points. 2.9 Circle given radius and center Create a circle given the radius(defined by two points) and the center. To create: 1º Detect and click two points(radius endpoints). 2º Detect and click the center. It works like a compass. 2.10 Arc Create an arc given three points. To create: Detect and click three points, the first and the last points will be the endpoints. The arc will be able to move if the three points are free points. 2.11 Angle Define the angle defined by three points. To create: Detect and and click three points, the second point will be the vertex. You can change the radius of the arc that represents the angle. 2.12 Parallel line Create the line through a point and parallel to a segment, line, ray, axis or side. To create: : Detect and click a point and the element. 2.13 Perpendicular line Create the line through a point and perpendicular to a segment, line, ray, axis or side. To create: Detect and click a point and the element. 2.14 Angle bisector Create the angle bisector of an angle defined by three points. To create: Detect and click three points that defines the angle, the second point will be the vertex. 2.15 Perpendicular bisector Create the perpendicular bisector of the segment defined by two points. To create: Detect and click the points that defines the segment. The perpedicular bisector is the perpendicular line to a segment through the midpoint of the segment. 2.16 Midpoint Create the midpoint of two given points. To create: Detect and click two points. 2.17 Intersection point(s) Create the intersection points of two given elements(segments, lines, rays, axes, circle, arcs or loci). To create: Detect and click two elements. 2.18 Locus Create the locus (described by a point) defined by the movement of a 'point on element'. To create: 1º Detect and click the point that will describe the locus. 2º Detect and click the 'point on element'. You can change the number of points by activating the edit box. Using this tool you can plot functions on an axes. |
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