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In triangle ABC,
AB + BC > AC.........i
In triangle BDC,
BC+ CD> BD..........ii
In triangle ACD,
AD+ DC > AC.........iii
In triangle BAD,
AB + AD> BD.............iv
On adding all the equations, we have:
AB +BC+BC + CD + AD+ CD + AB +AD>AC+BD +AC+BD
= 2(AB +BC+ CD + AD) > 2 (AC+BD)
= AB +BC+ CD + AD > AC+BD
Plz Mark as brainliest
AB + BC > AC.........i
In triangle BDC,
BC+ CD> BD..........ii
In triangle ACD,
AD+ DC > AC.........iii
In triangle BAD,
AB + AD> BD.............iv
On adding all the equations, we have:
AB +BC+BC + CD + AD+ CD + AB +AD>AC+BD +AC+BD
= 2(AB +BC+ CD + AD) > 2 (AC+BD)
= AB +BC+ CD + AD > AC+BD
Plz Mark as brainliest
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