in triangle ABC, m is any point on base bc and ab=ac. prove that about greater than am
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1
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your question is not clear
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0
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Step-by-step explanation:
In a triangle sum of two sides is always greater
than the third side.
In truangleABD
AB+BD > AD…………….(1)
In triangle ADC
DC+CA > AD…………….(2)
On adding (1) & (2)
AB+BD+DC+CA > 2AD
On putting BD+DC=BC
AB+BC+CA > 2AD . Proved
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