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Q: In ∆ABC, P and Q are the mid-points of the sides AB and AC, respectively. R is a point on the segment PQ such that PR:RQ=1:3. If PR = 4 cm, then BC is equal to:
  • A. 24 cm
  • B. 36 cm
  • C. 32 cm
  • D. 28 cm
Correct Answer: Option C -
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Explanations:

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