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Mathematics 19 Online
OpenStudy (anonymous):

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jimthompson5910 (jim_thompson5910):

yes that's correct one triangle has an area of 3*8/2 =24/2 = 12 square ft 3 triangles have a total area of 3*12 = 36 sq ft

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

yes you can. :)

jimthompson5910 (jim_thompson5910):

sure why not

jimthompson5910 (jim_thompson5910):

read the properties of a square here http://www.mathopenref.com/coordsquare.html

jimthompson5910 (jim_thompson5910):

yes

jimthompson5910 (jim_thompson5910):

yep, 8 on top, 8 on the bottom

jimthompson5910 (jim_thompson5910):

this is an octagonal prism

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