প্রশ্ন ও উত্তর
Area of a rectangular field is 400 square meter. If its lenght is 16 meter. What is his circumference of the field?
গণিত পরিমিতি-সরলক্ষেত্র ও ঘনবস্তু 05 Oct, 2018
প্রশ্ন Area of a rectangular field is 400 square meter. If its lenght is 16 meter. What is his circumference of the field?
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