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u To attach an angle measurement to a figure

1. Draw a triangle and select two of its sides.

2. Perform the following operation: 4(Construct) – 8:Attached Angle.

• This attaches the angle measurement to the figure.

→

• While the “Select Display Position” message is displayed, you can use the cursor keys to

specify which angle measurement is displayed for the two selected sides.

→ → →

3. To view the angle measurement, press w.

k 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 reflection, object rotation, etc.

u To reflect an object

1. Draw the object you want to reflect. Here, we will use a triangle.

2. Draw a line segment that represents the axis of the reflection.

3. Perform the following operation: 5(Transform) – 1:Reflection.

• 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 reflection.

• Move the pointer towards the line segment until

marks appears on it.

Casio FX-CG20 AU User Manual

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