www.reference.com/article/common-shapes-4b27993080d422f6

Some common shapes include the circle, the square and a triangle. Each of these shapes consists of either multiple lines or curves in some ratio.

www.reference.com/article/names-shapes-934d9f003e9f7bad

Some commonly-known shapes are squares, circles, triangles, stars and rectangles. There are many different kinds of polygons used in geometry and many shapes that combine or arrange multiple polygons to be used in designs.

www.reference.com/article/3-d-shapes-32d074b932f3987b

Three-dimensional shapes are solid shapes that exist in three dimensions, which include length, width and depth. The main difference between 3-D shapes and 1-D or 2-D shapes is that depth is incorporated along a third axis outside of the original 2-D plane.

www.reference.com/article/shape-earth-fcf94c0f6f5ba0ba

The shape of the Earth is classified as an ellipsoid or an oblate spheroid. The Earth is not considered a true sphere because it has a larger circumference and diameter at the equator. The poles of the Earth are squished, which creates a slight bulge around the equator.

www.reference.com/article/shape-sun-91e357b92294e7b5

The sun is almost a perfectly round sphere. The sun is the one of the roundest natural objects ever measured, according to scientists at the University of Hawaii.

www.reference.com/world-view/solid-shape-841a8a076f01a2ae

A solid shape is a three-dimensional figure that has width, depth and height. Examples of solid shapes include cubes, pyramids and spheres. Solid geometry is the study of solid shapes.

www.reference.com/article/shape-football-8f0ec8ac6c02c25c

The shape of a football is an oval, or in geometrical terms, a prolate spheroid. This shape allows the football to be thrown in air in a flawless spiral fashion as well as bounce in many different directions upon landing. However, the shape of the football was not a product of careful design, but em

www.reference.com/world-view/composite-shape-f3cd8a2c90b96db0

A composite shape, also called a composite figure, is a geometric shape constructed from two or more geometric figures. A few examples of shape combinations that can be made to form composite shapes include triangles and rectangles, triangles and squares, squares and rectangles, and triangles and ci

www.reference.com/article/shape-stop-sign-db595f230b18ab76

A stop sign is octagonal in shape. Octagons and red are the two clearest indicators that a driver should stop at a sign.

www.reference.com/article/culture-shape-personality-f211bdf610323ffd

Culture shapes personality in a number of ways, including a tendency for either individualism or collectivism, the fostering of "masculine" or "feminine" values and a proclivity for judging others. For example, a University of Michigan study in 2011 found the latter personality trait to be more prev