Editing Figures
(4)Tap anywhere outside of the parallelogram to deselect the current points, and then select points A, D, and C.
•This causes the area of the triangle ADC to appear in the measurement box. The above procedure shows that the areas of the two triangles are
the same.
u To view the measurements of a line segment
(1)Draw a line segment.
(2)Tap u on the toolbar to display the measurement box.
(3)Select the line segment.
• This displays the length of the line segment.
(4)Tap the down arrow next to the measurement box to cycle through other measurements.
•In the case of the line segment, for example, you can view its length, slope, direction, and equation.
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