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Hardeep chahal

· started a discussion

· 1 Months ago

consider a=3 as semicircle angle 90 hota h so..QR =5 and PO joins the mid pt of hypotenuse i.e. centre iski value h/2 hoti h ..so 5/2 option put a=3.......or 2nd method .. PO is radius so 5/2 directly if a=3

Question:

In given figure PQ = a, PR = 4 cm, O is centre of circle and points S situated between O and Q that PS  QR. Find length of OP. 

  

Options:
A)

  

B)

  

C)

  

D)

  

Solution:

Ans:(a) 

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Definitely you can use short method .
Here we have provided general approach to solve the problem.

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Team TR

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