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G is centroid of given DeltaABC GN = 4 c...

G is centroid of given `DeltaABC` GN = 4 cm, GM = 3 cm, `angle BGA=90^(@)`, then find the length of GC.

A

6 cm

B

10 cm

C

5 cm

D

9 cm

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MOTHERS-GEOMETRY -MULTIPLE CHOICE QUESTIONS
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  18. DeltaABC is a rightangled isoceles triangle. If r is the internal radi...

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  19. The height AD of a triangle ABC is 20sqrt(2) cm. divides the triangle ...

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  20. If angle of a triangle are 30^(@),60^(@),90^(@) then what is the ratio...

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