hba
what is the formula for the perimeter of the triangle @angela210793 @hartnn



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hartnn
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sum of sides

hba
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that cannot be :(

hartnn
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perimeter of any polygon is sum of its sides.

hba
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The vertices are L=(1,5),M=(3,3) and N=(3,1)

hartnn
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find sides from that ....

hba
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So i got (1/3,1) < which looks wrong :(

hartnn
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distance formula

hba
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Oh ok ok got it :)

hba
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Slight confusion sorry :(

hartnn
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did u take average ?

hba
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wait i am solving

hba
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So,
root(20),root(20) and root (34) what next ? @hartnn

hartnn
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recheck....

hba
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Lol i do not have the power to recheck

hartnn
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root 20, root 80, root 52
thats what i got....

hba
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Ok what next ?

hartnn
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adding those 3 will give u perimeter...

hba
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So we add them up but we do not divide them by 3

hartnn
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no, don't divide
perimeter = sum of sides

hba
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Oh Thanks a ton @hartnn

hartnn
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welcome ^_^

hba
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@hartnn I think i do not deserve a medal lol

hartnn
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oh....i am in half sleep...maybe thats y i gave u....zzzzz

hba
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Same here lol :D

angela210793
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dw:1353767765552:dw

hba
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dw:1353768177943:dw

angela210793
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I read it just now :P