A rectangle has two pairs of equal sides. It has four right angles (90°). The opposite sides are parallel. The diagonals bisect each other. A parallelogram has two pairs of equal sides. It has two ...
A scholar from Kenyon College, Professor of Mathematics Carol Schumacher, is coming to Bates to give two back-to-back talks ...
Features can have a Draft Angle (Taper angle), which may be positive or negative. However, this only covers part of the problem. In some cases, the geometry has two faces (an inner and an outer ...