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Let triangle ABC ~ triangle QPR and (tri...

Let `triangle ABC ~ triangle QPR` and `(triangle ABC)/(triangle QPR)= 4/25`, If AB = 12 cm, BC =8 cm and AC = 9 cm, then PR is equal to:
मान लीजिये कि `triangle ABC ~ triangle QPR` तथा `(triangle ABC)/ (triangle QPR)= 4/25` हैं | यदि AB = 12 सेमी, BC = 8 सेमी और AC = 9 सेमी है, तो PR की लंबाई ज्ञात करें |

A

a)17.5

B

b)20

C

c)18

D

d)15

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Let triangle ABC ~ triangle QPR and (triangle ABC)/(triangle QPR)= 4/25 , If AB = 12 cm, BC =8 cm and AC = 10 cm, then QR is equal to: मान लीजिये कि triangle ABC ~ triangle QPR तथा (triangle ABC)/ (triangle QPR)= 4/25 हैं | यदि AB = 12 सेमी, BC = 8 सेमी और AC = 10 सेमी है, तो QR की लंबाई ज्ञात करें |

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