en.wikipedia.org/wiki/Sphere

A sphere is a perfectly round geometrical object in three-dimensional space that
is the surface ... three-dimensional Euclidean space) and the ball (a three-
dimensional shape that includes the spher...

www.reference.com/math/shape-sphere-14eba6e150f19273

A sphere is a round-shaped object in three-dimensional space. All points on a
sphere's surface are the same distance from its center point. Some examples of a
...

www.kidsmathgamesonline.com/pictures/shapes/sphere.html

A sphere is a curved 3D shape that is perfectly round and similar to a ball you ...
all shapes and sizes, including simple 2D shapes, 3D images, stars and curves ...

www.ask.com/youtube?q=What Shape Is a Sphere?&v=XucxjuTjWeQ

Dec 28, 2013 ... DESCRIPTION ------------ Fun children's lesson on the 3D Shape the "Sphere".
What real world objects are spheres? Find out in this video!

www.kidspot.com.au/things-to-do/activities/3d-shapes-for-kids-sphere

3D shapes for kids are not always easy to teach. They can be difficult to draw and
often have funny names. What makes a 3D shape? Let's look at the sphere.

www.vocabulary.com/dictionary/spherical

A ball is spherical; it's shaped like a sphere — a three-dimensional version of the
two-dimensional circle.

www.vocabulary.com/dictionary/sphere

Marbles, oranges, bubbles, and beach balls — all of these objects illustrate the
shape of a sphere, or globe (unless the beach balls are under-inflated, in which ...

www.math.com/school/subject3/lessons/S3U4L4GL.html

A cone has one circular base and a vertex that is not on the base. The sphere is a
space figure having all its points an equal distance from the center point.

www.mathsisfun.com/geometry/sphere.html

Sphere. Go to Surface Area or Volume. Sphere Facts. Notice these interesting
things: ... Of all the shapes, a sphere has the smallest surface area for a volume.

www.shmoop.com/basic-geometry/three-d-prisms-cylinders-cones-spheres.html

This is a line. Prism: a solid object with two congruent and parallel faces. Pyramid
: a solid object with a polygon for a base and triangles for sides. 3D shape ...