Emilie's Geometry Project
Showing posts with label
Perpendicular lines
.
Show all posts
Showing posts with label
Perpendicular lines
.
Show all posts
Saturday, October 15, 2011
Perpendicular Lines
The wooden lines on this glass window on a cabinet are an example of perpendicular lines.
Perpendicular lines
are two lines that intersect to form four 90 degree angles.
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