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What are polhedrons?
Polyhedrons are shapes with many faces
How do you find sum of a shape?
A shape does not have a sum. You can sum its angles, the lengths of its sides, the areas of its faces and so on. But the shape does not have a sum, in itself.
The sum of the areas of the lateral faces of a prism?
Perimeter of base*Length of prism.
What is the relationship among the vertices's faces and edges of polyhedrons?
If you add the vertices and Faces and subtract 2 from that number you get the number of edges. Vertices+Faces=Edges+2
The sum of the areas of the faces of a three dimensional figure?
voulme ^^^^^this answer is wrong (^^^) js ja * * * * * Its total surface area.
Is it true that the faces of a polyhedrons are polygons?
yes
What are polhedrons?
Polyhedrons are shapes with many faces
Are cones polyhedrons?
no because it has curved faces.
What is the sum of the areas of a polyhedron's faces?
Its total surface area.
Why are cylinders and cones not considered to be polyhedrons?
Cylinders and cones are not considered polyhedrons because they do not have flat faces, which is a defining characteristic of polyhedrons. Polyhedrons are three-dimensional shapes made up of flat surfaces, while cylinders and cones have curved surfaces. Additionally, polyhedrons have straight edges where faces meet, whereas cylinders and cones have curved edges. Therefore, cylinders and cones are classified as curved surfaces rather than polyhedrons.
Which polyhedrons has more faces but less vertices?
An octahedron, for example. 8 faces, 6 vertices.
How do you find sum of a shape?
A shape does not have a sum. You can sum its angles, the lengths of its sides, the areas of its faces and so on. But the shape does not have a sum, in itself.
Surface area of spatial figures?
It is the sum of the areas of each of its faces.
What is the surface area of this triangular pyramid?
It is the sum of the areas of its four faces.
How many names of polyhedrons help you know the number of their faces?
6
Which polyhedrons have more faces than vertices?
check a reference book
A sphere has how many faces and how many corners?
A sphere has no faces an corners. The term "faces" and "corners" are applied to polyhedrons, figures with flat surfaces.
