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Lokesh Bhandari

· started a discussion

· 1 Months ago

Incorrect Question (Question: 274672.0 )

In the question it is '.... right angled at Q' but what are you showing in the solution?

Question:

PQR is a right angled triangle at Q where PQ = 6 cm and QR = 8 cm. Semicircles are drawn (outside the triangle) on PQ, QR and PR as diameters which encloses areas of x, y and z square units respectively. What is x + y – z equal to?

Options:
A)

48 cm2

B)

32 cm2

C)

0 

D)

None of these

Solution:

Ans: (c)

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Sorry for the inconvenience.
We have made correction in our question , now it is right.

Thanks and Regards
Team TR

Lokesh Bhandari

· commented

· 1 Months ago

and PR = 8cm but you have taken QR as 8cm!!
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