If the land of the isosceles triangle is 16m and the other two sides are 10m each, what is the area of the triangle?

If the land of the isosceles triangle is 16m and the other two sides are 10m each, what is the area of the triangle? Correct Answer 48m2

প্রশ্নে বলা হচ্ছে, সমদ্বিবাহু ত্রিভুজের ভূমি 16 মিটার এবং সমান সমান বাহুর দৈর্ঘ্য 10 মিটার হলে ক্ষেত্রফল কত? সমদ্বিবাহু ত্রিভুজের ক্ষেত্রে সমান সমান বাহুর দৈর্ঘ্য a এবং ভূমির দৈর্ঘ্য b হলে আমরা জানি, ক্ষেত্রফল = b44a2 - b21644×(10)2 - (16)2 = 4(4×100) - 256 = 4400 - 256     = 4144   = 4(12)2  = 4×12 = 48m2
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