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Casio ClassPad 300 PLUS User Manual

Page 438

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20050501

k Specifying a Measurement of a Figure

The following example shows how to specify an angle of a triangle.

u To specify the angle of a triangle

(1) Draw the triangle.

• If you need to, select [Edit] and then [Clear All] before beginning this example.

(2) Tap

u on the toolbar to display the measurement box.

(3) Select side AB and then select side BC.

• This displays the measure of angle B in the measure-

ment box.

8-3-8

Editing Figures

(4) Input the value you want to specify for angle B into the measurement box and press

E.
• In this example, we input 90, which makes angle B

90 degrees.