প্রশ্ন ও উত্তর
The length of a rectangular field is 30 meter. A fence surrounding the field has a total lenght of 140 meter. What is the lenght (in meter) of the diagonal path of this rectangular field?
গণিত পরিমিতি-সরলক্ষেত্র ও ঘনবস্তু 05 Oct, 2018
প্রশ্ন The length of a rectangular field is 30 meter. A fence surrounding the field has a total lenght of 140 meter. What is the lenght (in meter) of the diagonal path of this rectangular field?
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