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January 19th, 2019, 01:12 AM  #1 
Newbie Joined: Jan 2019 From: esfahan Posts: 1 Thanks: 0  how to obtain peripheral rectangle of arbitrary ellipse?
Suppose have arbitrary ellipse with center (x,y) and its radius (a,b) . I want obtain rectangle that sides tangent of peripheral ellipse. the below image describe issue . 

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arbitrary, ellipse, geometry, obtain, peripheral, recangle, rectangle 
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