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Triangle regions with striping   Message List  
Reply | Forward Message #81 of 84 |
I'm not exactly sure why this is working, but I've finally got
overlapping stripes to show how the positive area (in this case, the
yellow triangle outside triangle ABC)
Tue Oct 17, 2006 4:38 pm

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c1572young
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Attachment
F3c. Striping for negative areas also!.gcf
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application/x-graphing-calculator




Attachment
pastedGraphic30.tiff
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Red, orange, and yellow are used for positive areas:
Attachment
F4a. Labeling vertices.gcf
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application/x-graphing-calculator



Attachment
pastedGraphic32.tiff
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image/tiff


Green, light blue, and dark blue are used for negative areas:
Attachment
F4c(ii). Labeling vertices.gcf
Type:
application/x-graphing-calculator



Attachment
pastedGraphic34.tiff
Type:
image/tiff



The the signed areas of any point P with respect to the vertices always
add up to the area of the triangle ABC:
Attachment
F4b. Labeling vertices.gcf
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application/x-graphing-calculator



Attachment
pastedGraphic33.tiff
Type:
image/tiff




Attachment
F4c(ii). Labeling vertices.gcf
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application/x-graphing-calculator




Attachment
pastedGraphic36.tiff
Type:
image/tiff
Forward 		Message #81 of 84 |
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I'm not exactly sure why this is working, but I've finally got overlapping stripes to show how the positive area (in this case, the yellow triangle outside... 		Chris Young
c1572young
Offline Send Email 		Oct 18, 2006
1:25 am
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