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anushka shanbhag Grade:
        

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

7 years ago

Answers : (1)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points
										Area = 2rsin(2t) where t is the angle subtended by radious with perpendicular to sides

sin(2t) is maximum at 2t=90 => t=45 degree which is square
3 years ago
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