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ഒരു സമചതുരത്തിന്റെ പരപ്പളവ് 3600 ച. മീ ആയാൽ അതിന്റെ ചുറ്റളവ് എത്ര?

A220

B360

C200

D240

Answer:

D. 240

Read Explanation:

പരപ്പളവ് (area)= a² = 3600 ച. മീ a = √3600 = 60 മീ. ചുറ്റളവ് (perimeter ) = 4a = 4 × 60 = 240


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