Casio Geometry User Manual page 24

Using the Transform Menu
Press 5(Transform) to display the Transform menu. You can use the Transform menu to
perform various transform operations, such as object refl ection, object rotation, etc.
u To refl ect an object
1. Draw the object you want to refl ect. Here, we will use a triangle.
2. Draw a line segment that represents the axis of the refl ection.
3. Perform the following operation: 5(Transform) – 1:Refl ection.
• This will cause the message "Select Axis" to appear.
4. Move the pointer close to the line segment that you want to use as the axis of the
refl ection
• Move the pointer towards the line segment until
5. Press w.
• This refl ects the object using the line segment as the axis.
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Drawing and Editing Objects
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marks appears on it.