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The operation process of drawing a quadrilateral using the values ​​of geometric sketchpad points

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2024-04-16 15:13:20428browse

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1. Use the line segment tool and point tool respectively to construct point C on line segment AB.

The operation process of drawing a quadrilateral using the values ​​of geometric sketchpad points

2. Select the Polygon Internal Tool to construct a quadrilateral.

The operation process of drawing a quadrilateral using the values ​​of geometric sketchpad points

3. Select point C, select [Measurement] - [Point Value] to get the point value of C. Select the point value of C and the quadrilateral, select [Draw] - [Draw point on quadrilateral] to get point M.

The operation process of drawing a quadrilateral using the values ​​of geometric sketchpad points

4. Select points C and M, select [Transform] - [Create Custom Transform], and change the name to [Transform 1]

The operation process of drawing a quadrilateral using the values ​​of geometric sketchpad points

5. Connect points A and C, construct line segment AC, select line segment AC and point M, and select [Transform] - [Transform 1]. Drag point C, point M follows the movement, and draw the sides of the quadrilateral.

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