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How to construct a petal pattern in a square using geometric sketchpad
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- 2024-04-17 12:43:01902browse
1. Construct a square ABCD, select points A, B, and D in sequence, [Construction] - [Arc on a Circle] to create an arc BD.
2. Select arc BD, [Construction] - [Inside of arc] - [Inside of arc] to create the inside of the arc. Select two points B and D, [Construction] - [Line Segment] to make a line segment BD.
3. Double-click the line segment BD, or select the line segment BD, [Transform] - [Mark Mirror] to mark the line segment BD as a reflective mirror. Select the arc and the interior of the arc, [Transform] - [Reflection].
4. Double-click the line segment AD, or select the line segment AD, [Transform] - [Mark Mirror] to mark the line segment AD as a reflective mirror. Hold down the left mouse button to select the entire square, [Transform] - [Reflection].
5. Double-click the line segment AB, or select the line segment AB, [Transform] - [Mark Mirror] to mark the line segment AB as a reflective mirror. Hold down the left mouse button to select all objects, [Transform] - [Reflection].
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