polygons perhaps
Pentagon paralellagram
Maybe only a circle and a oval. :P
Pyramids have some triangular faces.
if it is a square P = 4 x s P = 4 x 7 cm P = 28 cm You may try below link for other shapes http://www.rillocenter.com/geometry/index.html
The rational numbers. The set of rational numbers is the set of all numbers that can be expressed as p/q where p and q are integers.
edges, shapes, and borders... or all of the above :p
pentagon!!
well weathering is weathering. so it shapes the earth all the the time. :P
Pentagon paralellagram
7 Sides on a Twenty Pence Piece
clearly not squares :P
Polygon
Plastics
polygon pentagon parallellagram pyramid
Maybe only a circle and a oval. :P
The shape of a p orbital is like a dumbbell-shaped. P orbital shapes depends on the quantum numbers affiliated with an energy state.
Pentagon Parallelogram Pie-shaped Polygon Pyramid