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(sec^2 (1/2 arccos(3/5))+sec^2 (1/2 arccos(4/5))+sec^2 (pi/4), 2(5/2)(4*5/2+1)/6^2)
(sec^2 (1/2 arccos(3/5))+sec^2 (1/2 arccos(4/5))+sec^2 (pi/4), 2(5/2)(4*5/2+1)/6^2)
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