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show that of all the rectangles inscribed in a fixed circle ,the square has the maximum area

Leo Pixie , 11 Years ago
Grade 9
anser 1 Answers
Arun Kumar
Hello Student,

\\Area = 2rsin(2t) \\$where t is the angle subtended by radius with perpendicular to sides$ \\$sin(2t) is maximum at 2t=90 $=>$ t=45 degree which is square$

Thanks & Regards
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty
Last Activity: 11 Years ago
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