Subject
Bank Exam
Topic
Islami Bank Bangladesh Ltd. PO 2017
If the hypotenuse of an isosceles right triangle has length of 8, then the area of the triangle is
If the hypotenuse of an isosceles right triangle has length of 8, then the area of the triangle is
ক)
4খ)
\(4\sqrt 2 \)গ)
8ঘ)
\(8\sqrt 2 \)ঙ)
16Explanation
Solution: প্রশ্নে বলা হচ্ছে যে, সমকোণী সমদ্বিবাহু ত্রিভুজের অতিভূজের দৈর্ঘ্য 8 হলে ত্রিভুজটির ক্ষেত্রফল কত ? ধরি, সমকোণী সমদ্বিবাহু ত্রিভুজের 45 0 , 45 o , 90 o কোণ বিশিষ্ট বাহুগুলো যথাক্রমে x, x, প্রশ্নমতে, = 8 => x = x = ত্রিভুজটির ক্ষেত্রফল = সমকোণ সংলগ্ন বাহুদ্বয়ের গুণফল = = 16Related questions
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