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Casio CLASSPAD 330 3.04 User Manual

Page 490

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To add a labeled point to an existing line

You can use the following procedure to add a labeled point to an existing line, to a side of an
n-gon, to the periphery of a circle or ellipse, etc.

(1) Tap [Draw] and then [Point].

• This highlights the point button on the toolbar.

(2) Drag the stylus on the screen towards the line where you want to add the labeled point.

• This selects the line, which is indicated by “I”.

8-2-4

Drawing Figures

(3) Drag the stylus to the location on the line where you

want to add a labeled point, and then lift the stylus from
the screen.

S To draw an infinite line

(1) Tap [Draw] and then [Infinite Line].

• This highlights the infinite line button on the toolbar.

(2) Tap two points on the screen through which you want the infinite line to pass.

• You could also tap one point and then drag to the

second point.