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4 votes

Finding the angle for an isosceles triangle roof

To get the exact answer, this is what high school geometry and trig is useful for in the real world :) Alternatively, switch off collision detection and just try changing the angles in small increments …
alephzero's user avatar
  • 275
3 votes

Is it possible to create a slope (roof hip) on a 45 degree angle?

A 45 degree slope doesn't fit the standard geometry of the LEGO system. The basic "3D module" of the system (a 1x1 plate) is 5 units square by 2 units tall. A brick is three plates tall - i.e. 5 units …
alephzero's user avatar
  • 275