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pratu043
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Show that in a quadrilateral ABCD, AB+BC+CA+DA > AC+BD.
 one year ago
 one year ago
pratu043 Group Title
Show that in a quadrilateral ABCD, AB+BC+CA+DA > AC+BD.
 one year ago
 one year ago

This Question is Closed

mukushla Group TitleBest ResponseYou've already chosen the best response.1
dw:1344502321128:dw
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
dw:1344502527479:dw
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
take two triangles ABC and triangles BDC
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
dw:1344502571798:dwIn triangle ABC,
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
I think the question is AB+BC+CA+DA > AC+CD
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
@pratu043 i think there is a problem with question
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
AB+BC+CA+DA > AC+BD  
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
@pratu043 u there
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.0
Sorry, it is BD not CD.
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.0
help please.
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
oh i got it
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
in triangle ABD , AB + DA > BD
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.0
The quadrilateral should be like this: dw:1344503679049:dw
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
in triangle ABD , AB + DA > BD right @pratu043
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.0
How did you get that @sauravshakya?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
In a triangle sum of two sides of a triangle is always greater than the third side right?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
@pratu043
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.0
Oops, yes I forgot that.
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.0
So what next?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
Cancel CA and AC since they are same side..... so u will get AB+BC+DA > BD.
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
right?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
and since AB + BC > BD, AB+BC+DA > BD (thus, proved)
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.3
got it?
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.0
But AB+BC+DA > BD is not what we should prove.
 one year ago

jiteshmeghwal9 Group TitleBest ResponseYou've already chosen the best response.0
dw:1344516745619:dw
 one year ago
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