stylistic:style_transfer, information:highlighting, stylistic:tone
Other properties

The center of area (center of mass for a uniform lamina) lies along the line segment joining the midpoints of the parallel sides, at a perpendicular distance x from the longer side b given by

The center of area divides this segment in the ratio (when taken from the short to the long side)

If the angle bisectors to angles A and B intersect at P, and the angle bisectors to angles C and D intersect at Q, then