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If G is the centroid of $Δ A B C$ and $B C = 5, C A = 12, A B = 13$ then $B G =$

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Correct option is C

a=BC=5,b=CA=12,c=AB=13BG=2BE2+1=2BE3BE= length of the median through B= 122a2+2c2-b2=1250+338−144=12244 =61 ∴ BG=2613

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If G is the centroid of ΔABC and BC=5,CA=12,AB=13 then BG=

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Ready to Test Your Skills?

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If G is the centroid of $Δ A B C$ and $B C = 5, C A = 12, A B = 13$ then $B G =$