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10-2 Chapter 10: Using the Check Property Toolbox
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© 1997, 1999 Texas Instruments Incorporated
Collinear
The
Collinear
tool evaluates
three
selected points to determine whether or not they lie on the same
line. The results are reported in text.
Checking collinearity
1.
Select
Collinear
from the
Check Property
toolbox.
2.
Select any three existing points.
A marquee box appears after the last selection.
3.
Move the pointer to move this box anywhere in the
drawing window, and click to display the result.
If you change the points so that the property changes,
the displayed text changes accordingly.
Select three points.
Click to place the marquee box.
The result changes with the construction.
Points are collinear
Points are not collinear