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pratu043
 3 years ago
Show that in a quadrilateral ABCD, AB+BC+CA+DA > AC+BD.
pratu043
 3 years ago
Show that in a quadrilateral ABCD, AB+BC+CA+DA > AC+BD.

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sauravshakya
 3 years ago
Best ResponseYou've already chosen the best response.3dw:1344502527479:dw

sauravshakya
 3 years ago
Best ResponseYou've already chosen the best response.3take two triangles ABC and triangles BDC

sauravshakya
 3 years ago
Best ResponseYou've already chosen the best response.3dw:1344502571798:dwIn triangle ABC,

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

mukushla
 3 years ago
Best ResponseYou've already chosen the best response.1@pratu043 i think there is a problem with question

mukushla
 3 years ago
Best ResponseYou've already chosen the best response.1AB+BC+CA+DA > AC+BD  

pratu043
 3 years ago
Best ResponseYou've already chosen the best response.0Sorry, it is BD not CD.

sauravshakya
 3 years ago
Best ResponseYou've already chosen the best response.3in triangle ABD , AB + DA > BD

pratu043
 3 years ago
Best ResponseYou've already chosen the best response.0The quadrilateral should be like this: dw:1344503679049:dw

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

pratu043
 3 years ago
Best ResponseYou've already chosen the best response.0How did you get that @sauravshakya?

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

pratu043
 3 years ago
Best ResponseYou've already chosen the best response.0Oops, yes I forgot that.

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

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

pratu043
 3 years ago
Best ResponseYou've already chosen the best response.0But AB+BC+DA > BD is not what we should prove.

jiteshmeghwal9
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1344516745619:dw
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