O is any point in interior of triangleABC . Prove that AB+AC+BC>AO+BO+CO
Gues pls help me
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Answered by
1
Answer:
the power of his eyes was considerably enchanced by their position (Make future perfect Tense)
Answered by
1
Answer:
than the third side.
In triangle OAB ,
OA+OB>AB ............. (1)
In triangle OBC ,
OB+OC>BC ............. (2)
In triangle OAC ,
OA+OC>AC ............. (3)
Add (1), (2) and (3)
2(OA+OB+OC)>AB+BC+AC
⇒OA+OB+OC>
2
1
(AB+BC+AC)
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