Posted by Lacey on Wednesday, August 20, 2008 at 5:18pm.
We'll be glad to check your answers.
Name an example that shows that three points are always coplanar, but four points are not always coplanor
plane
lines
lines
i think thats what they are..not sure
Does a partially opened newspaper look like this?
http://images.google.com/images?hl=en&ie=UTF-8&q=geometry+plane&um=1&sa=X&oi=image_result_group&resnum=1&ct=title
You're right about the fabric threads.
http://www.mathleague.com/help/geometry/basicterms.htm
Here's a satellite dish signal picture. Do you see lines?
http://www.johnnyselectronics.com.au/files/images/Satellite-Signal.preview.jpg
so...its lines, lines, and points?
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