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The Question & Answer (Q&A) Knowledge Managenet
The Internet has many places to ask questions about anything imaginable and find past answers on almost everything.
The prime meridian is at 0° (0 degrees) longitude.
The only continent in all four hemispheres is Africa. What hemispheres do we live in? We live in North America, so we live in the Northern and Western Hemispheres.
single-word-requests. A hemisphere is a half-sphere, for example, half the Earth: northern, southern, eastern, western hemisphere.
A hemisphere is half of a sphere, or ball. People use the word to describe one half of Earth. Geographers, or people who study Earth, have divided the planet into two sets of two hemispheres. These are the Northern and Southern hemispheres and the Eastern and Western hemispheres.
An equator is an imaginary line around the middle of a planet or other celestial body. It is halfway between the North Pole and the South Pole, at 0 degrees latitude. An equator divides the planet into a Northern Hemisphere and a Southern Hemisphere.
1. If you cut a round fruit into two, each half is a hemisphere. 2. This weather pattern of the southern hemisphere has no parallel in the north.
V(sphere) = 4/3 * π * r³ . Therefore, the volume of a hemisphere formula is as follows: V = V(sphere)/2 , V = 2/3 * π * r³ .
Hemisphere is defined as half of the world, globe or brain. An example of hemisphere is the southern part of the world. An example of hemisphere is the left side of the brain. Either the northern or southern half of the earth as divided by the equator or the eastern or western half as divided by a meridian.
1 : one of the halves of the earth as divided by the equator or by a meridian. 2 : a half of a sphere. 3 : either the left or the right half of the cerebrum.
1a : stern and cold in appearance or manner an austere Puritan. b : somber, grave an austere critic. 2 : morally strict : ascetic. 3 : markedly simple or unadorned an austere office an austere style of writing.
A hemisphere is half of a sphere and contains: 1 edge. ( one circular edge ) 1 face.
a hemisphere has one curved surface, a flat face and a curved edge (always a circle).
In geometry, a three-dimensional shape can be defined as a solid figure or an object or shape that has three dimensions – length, width and height. Unlike two-dimensional shapes, three-dimensional shapes have thickness or depth.
A face is a flat or curved surface on a 3D shape. For example a cube has six faces, a cylinder has three and a sphere has just one.
What about their faces? A sphere has no faces, a cone has one circular face, and a cylinder has two circular faces. Therefore, the number of faces increases by one from one figure to the next.
A sphere is not a polyhedron. A polyhedron has a finite number of faces, each face being a polygon belonging to a plane. A sphere does not have any faces. So, no, a sphere is not an infinite sided shape, but you can approximate it as closely as you like by taking polyhedra with sufficiently many faces.
Some 3D solids, such as the cone and the cylinder, have faces and curved surfaces. Some 3D solids, like the sphere, just have a curved surface.
A square-based pyramid contains 5 faces. The base is a square face and there are 4 triangular faces around the sides. These 4 triangular faces meet together at the tip of the pyramid. The square-based pyramid contains 8 edges….
Name | Cube |
---|---|
Faces | 6 |
Edges | 12 |
Vertices | 8 |
Because a circle is a flat, plane shape, it is a face. But because it is round around the outside, it does not form any edges or vertices.
The curved surface is a rounded surface which is not flat. Curved Surface. Flat Surface. An object can have a curved surface all around it. Such objects have only one surface throughout.
Pentahedron
Name | Vertices | Faces |
---|---|---|
Square pyramid (Pyramid family) | 5 | 5 |
Triangular prism (Prism family) | 6 | 5 |
: to have or take a turn, change, or deviation from a straight line or plane surface without sharp breaks or angularity. transitive verb. 1 : to cause to curve. 2 : to throw a curveball to (a batter) 3 : to grade (something, such as an examination) on a curve.
Curved surfaces, such as those found in cylinders, cones, and spheres, are not classified as ‘faces’. Similarly, flat surfaces with curved boundaries, such as the circular surfaces of cylinders and cones, are not ‘faces’.