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ഒരു വ്യത്തിന്റെ വിസ്തീർണം 36πcm² ആയാൽ അതിന്റെ വൃത്ത പരിധി (ചുറ്റളവ്) നിർണയിക്കുക

A65 πcm

B12 πcm

C18 πcm

D24 πcm

Answer:

B. 12 πcm


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