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Vikas Siradhna

· started a discussion

· 1 Months ago

as ranjit asked how QM=13/2...hypotenuse here is PR
i think QM*PR=PQ*QR therefore, QM=(5*12)/13

Question:

In the given figure, PQR = 90º. O is the centroid of the ∆PQR. Where PQ = 5 cm and QR = 12 cm, then OQ is equal to

  

Options:
A)

312   cm

B)

413    cm

C)

412    cm

D)

512   cm

Solution:

Ans: (b)

  

ravikant beniwal

· commented

· 1 Months ago

Yet to be approved!

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