Simple steps to construct fixed-length line segments using Geometric Sketchpad

Convenient way to construct fixed-length line segments For Geometry Sketchpad users, constructing fixed-length line segments is a common task. But do you know the easiest way? PHP editor Baicao will give you an in-depth understanding and unlock the secret of drawing long line segments step by step. In this guide, we'll detail the steps for constructing fixed-length line segments, from tool selection to precise measurements, so you can easily draw the line segments you need. Read on to master this practical technique and improve your geometric sketchpad operation efficiency!

New parameters. Open the geometric sketchpad, click [Data] - [New Parameter] on the menu bar, and in the pop-up New Parameter dialog box, change the name to the length of the line segment, select the distance, and click OK to get the parameters.

Mark distance. Select the menu [Transform]-[Mark Distance] to determine the length of the line segment to be created.

Draw points and translate points. Select the point tool, draw a point A and select it; select the menu [Transform] - [Translation], fix the angle to 0, click Translate, and get the point A’ after the point A is translated by 1 cm.

Construct line segment AA’ and enter parameters to draw the line segment. Select two points and select the menu [Construction] - [Line Segment] to get the line segment AA’; enter 5 in the parameter box and press Enter to get a 5 cm long line segment.

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