The small ring and the area within it are often called the pentagon, as it has a pentagonal shape.

The cross section of this prism has a pentagonal shape.

The leaves of the Airén are average in size and have a pentagonal shape.

It is not clear why a pentagonal shape was chosen for the building.

The eastern prirub has a pentagonal shape and contains the altar.

Their large, polygonal heads were composed of numerous triangular and pentagonal shapes.

The pentagonal shape is unusual in castles of this type.

All floor plans have the same pentagonal shape; however, the upper two floors are set back from the primary building plane.

The pentagonal shape of the keep is rare for castle towers.

It is about 105000 in molecular weight, coded on chromosome 1 with an intriguing pentagonal shape.