Math, asked by shettypoorvik, 8 months ago

For triangle ABC, G is its centroid
and D is midpoint of side BC , if
AD is 9 cm then GD=
3 cm
4.5 CM
6cm
18cm

Answers

Answered by prabhasingh1326

6

Centroid divides the median in the ratio 2:1.

AG:GD=2:1

So AG=2×GD=2×2=4cm

AD=AG+GD=4+2=6cm

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