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14 സെ.മി. ആരമുള്ള ഒരു വൃത്തത്തിന്റെ വിസ്‌തീർണം എന്ത്?

A620 cm²

B596 cm²

C616 cm²

D520 cm²

Answer:

C. 616 cm²

Read Explanation:

വൃത്തത്തിന്റെ വിസ്തീർണം A = πr² = 22/7 x 14² = 616cm²


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