৪০ মিটার দৈর্ঘ্য ও ৬০ মিটার প্রস্থ একটি আয়তাকার জমির মাঝে ৪ মিটার প্রশস্ত পাড়বিশিষ্ট একটি পুকুর আছে। পুকুরের পাড়ের ক্ষেত্রফল কত?
A. ১১৫৬ বর্গমিটার
B. ৭৩৬ বর্গমিটার
C. ১০৬৫ বর্গমিটার
D. ১০৫৬ বর্গমিটার
সঠিক উত্তরঃ
B.
৭৩৬ বর্গমিটার
Explanation:
Related Questions (Any University/Year)
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