According to the condition I previously provided, (sqrt(x^2+y^2) - l/2) should be greater than or equal to b for the box to fit through. Here let us take h=66

According to the condition I previously provided, (sqrt(x^2+y^2) - l/2) should be greater than or equal to b for the box to fit through. Here let us take h=66 since it will fit only that way in the corridor. x = 31, y = 32 b = 22, l = 57, h =66 So (sqrt(x^2+y^2) - l/2) = 44.55 - 28.5 = 16.05 Now 16.05 is less than b(=22), so the box will not fit through.