প্রশ্ন ও উত্তর
If the radius of a circle is increased by 20% then the area is increased by :
গণিত শতকরা 05 Oct, 2018
প্রশ্ন If the radius of a circle is increased by 20% then the area is increased by :
সঠিক উত্তর
44%
প্রশ্ন If the radius of a circle is increased by 20% then the area is increased by :
মন্তব্য
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