a centroit divides a median of length 12cm info tow parts. lf length of the smaller part is 4cm then what is the length of the larger part
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We know that G is centroid of ΔABC
AD=12cm
Centroid → intersection point of medians
Centroid divides median in ratio of 2:1
AD
AG
=
1
2
AG=2AD
AG+GD=12
3GD=12
GD=4cm
AG=8cm.
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