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Easy

Question

Use Substitution Property of Equality: If PQ = 10 cm , then PQ + RS =

  1. 20 cm
  2. 10 cm + PQ
  3. 10 cm + RS
  4. 10RS

hintHint:

substitute the given value and choose the option .

The correct answer is: 10 cm + RS


    Ans :- Option C
    If PQ = 10 cm
    then PQ + RS  = 10 cm + RS
    ∴ Option C

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