prove this quadrilateral question
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AB + BC > AC ..............eq1
CD+ AD > BD ................eq2
add eq 1 and eq 2 we will get
AB+ BC +CD + +AD > AC+BD
CD+ AD > BD ................eq2
add eq 1 and eq 2 we will get
AB+ BC +CD + +AD > AC+BD
Answered by
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from the diagram
AB+BC>AC
CD+AD>BD
From the above equations
AB+BC+CD+AD>AC+BD
AB+BC>AC
CD+AD>BD
From the above equations
AB+BC+CD+AD>AC+BD
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