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Kishore

· started a discussion

· 1 Months ago

Another Solution (Question: 368321.0 )

B is also correct

Question:

PQR is a triangle right-angled at Q. If X and Y are the mid-points of the sides PQ and QR respectively, then which one of the following is correct?

Options:
A)

RX2 + PY2 = 6XY2

B)

RX2 + PY2 = XY2 + 3PR2

C)

4(RX2 + PY2) = 5PR2

D)

RX2 + PY2 = 3(PQ2 + QR2)

Solution:

Ans:(c) 

  

Knowledge Expert

· commented

· 1 Months ago

Dear student
We resolved it

Best wishes
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