8-3-6

Editing Figures

(4)Tap [OK].

•This will display the measurement value(s) you selected in the step 1 using the specified number format.

Tip

The initial default number format setting for measurement values is “Fix 2”.

Using the Measurement Box

Tapping the ubutton to the right of the toolbar displays the measurement box. Tap tto return to the normal toolbar.

Normal toolbar

Measurement box

You can use the measurement box to perform the following operations.

View the measurements of a figure

Displaying the measurement box and selecting a figure displays combinations of the following measurements, depending on the type of object you select: coordinates, distance, slope, direction, equation, radius, circumference, area, perimeter, angle, tangency, congruence, incidence, or point on curve.

Specify a measurement of a figure

After you display the measurement box, you can select part of a figure and then change numeric values for the applicable measurement. You can specify the coordinates of a point, the length of a line segment (distance between endpoints), the angle formed by two lines, etc.

Fix a measurement of a figure

After you display the measurement box, you can select part of a figure and then fix the applicable measurement. You can fix the coordinates of a point, the length of a line segment, the angle formed by two lines, etc.

Name a figure

After you display the measurement box, you can select part or all of a figure and then give it a name or change the existing name. You can name a point, line segment, circle, attached angle, etc.

20060301