Prove-that-in-any-ABC-m-a-m-b-m-c-2-9-3-F-

Question Number 204926 by hardmath last updated on 02/Mar/24

Prove that in any △ ABC

{(m_{a} + m_{b} + m_{c})}^{2} ⩾ 9 \sqrt{3} F

Commented by A5T last updated on 02/Mar/24

{W h a t}^{'} s F \overset{}{?}

Commented by hardmath last updated on 22/Mar/24

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