Casio Geometry User Manual download pdf (Page 45)

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5-4

Using the Measurement Box

4. Select the icons on the icon palette to display other measurements.

• In the case of the line segment, for example, you can view its length, slope, and

equation.

Slope Equation

5. To close the measurement box, press J twice.

u To display the area of a rectangular area

You can use the measurement box to display the area of a triangle formed by any three

points you select on the display.

Example: To use the rectangle ABCD to determine the areas of the triangles formed by

points A, D, and B, and points A, D, and C

1. Draw the rectangle.

2. Select points A, D, and B.

3. Press J.

• This causes the area of the triangle ADB to appear in the measurement box.

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Casio Geometry User Manual Page 45