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eroshea Group TitleBest ResponseYou've already chosen the best response.0
dw:1350876483166:dw how many diagonals can be drawn from vertex A?
 one year ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.0
how many total vertices do u see
 one year ago

eroshea Group TitleBest ResponseYou've already chosen the best response.0
8 vertices
 one year ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.0
http://www.mathopenref.com/polygondiagonal.html see if it helps
 one year ago

eroshea Group TitleBest ResponseYou've already chosen the best response.0
ok.. thanks!
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
i don't think that formula would work, because i think dw:1350819998459:dw
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
i could only find 3 by inspection: dw:1350820055424:dw
 one year ago

eroshea Group TitleBest ResponseYou've already chosen the best response.0
owh.. so that means outside diagonals are not considered as one of the diagonals of a polygon?
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
yes, that is correct if the line goes outside the polygon, its not considered as diagonal
 one year ago

eroshea Group TitleBest ResponseYou've already chosen the best response.0
thanks! :)
 one year ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.0
never heard of it
 one year ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.0
since u said, i take it as correct @hartnn :)
 one year ago
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