It means internal walls in a building.
Chat with our AI personalities
If you mean a decagon then its 10 interior angles add up to 1440 degrees
Usually about five inches, counting drywall. Some builders are using thinner lumber for closets and other interior walls, bringing the thickness down to around four or even three inches.
All exterior walls in a home are load bearing. The exterior walls on the gable end of your house do not bear much load, but the walls that the hip of the roof bear on carry your roof and ceiling joints. Interior walls are another story. Usually in a smaller one story home there is a wall that runs the midspan of the house that is load bearing for your roof and ceiling joints.
for residential wood framed construction, interior walls are typically 4-1/2 inches thick, exterior are 6-1/2.
Assuming you mean a regular 16-gon (also known as a hexadecagon), the sum of the interior angles is 2520 degrees, or 14 Pi radians.