14 সেমি ব্যাসার্ধের বৃত্তের পরিধি কত?
A. 80 সেমি
B. 88 সেমি
C. 90 সেমি
D. 92 সেমি
সঠিক উত্তরঃ
B.
88 সেমি
Explanation:
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