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Deepak

· started a discussion

· 1 Months ago

yaar practice karni hoti hai koi maths main phd nahi karni hai...tu ques main puch kya rahe ho or answer kya ...ek ques galat hota hai toh pata hai kitna time waste hota hai haram khoro kute ke pillo ...

Question:

A circle of radius 5 cm has chord RS at a distance of 3 units from it. Chord PQ intersects with chord RS at T such that TS =  13   of RT. Find the value of PQ, if PT = 8 cm.

Options:
A)

9.5  cm

B)

8.5 cm

C)

6 cm

D)

8 cm

Solution:

Ans: (a)

  

PQ= PT + TQ

     = 8 + 1.5

      = 9.5 cm

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