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How do you find out the number of edges on a shape?

Anonymous

∙ 10y ago

Updated: 4/28/2022

A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.

A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.

Wiki User

∙ 10y ago

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Q: How do you find out the number of edges on a shape?

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Continue Learning about Geometry

How do you find out how many angles are in a shape?

You can find out how many angles are in a shape by counting how many edges a shape has. for instance.. a square has 4 edges so it has 4 angles

What is a shape that has equal number of faces equal number edges and equal number of vertices?

A sphere- there are no faces, edges or vertices

What are edges of a shape?

the edges of a shape are basicly the sides of a shape

What makes a pyramid a pyramid?

Its shape, the number of faces edges and vertices.

What shape has no edges?

a sphere has no edges. a circle has no edges.

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Related Questions

How do you find the n number of a shape?

count the sides or edges.

How do you find out how many angles are in a shape?

You can find out how many angles are in a shape by counting how many edges a shape has. for instance.. a square has 4 edges so it has 4 angles

What is a shape that has equal number of faces equal number edges and equal number of vertices?

A sphere- there are no faces, edges or vertices

How many vertexes does a network with 13 edges have?

It depends on the shape. The number of edges, alone, is not enough to determine a unique shape.

What 3D shape has most vertices and edges?

There is no limit to the number of vertices nor edges.

What are edges of a shape?

the edges of a shape are basicly the sides of a shape

Which shape has the same number of faces edges and corners as a cuboid?

It is that of a cube.

What makes a pyramid a pyramid?

Its shape, the number of faces edges and vertices.

How do you find the edges of a triangular pyramid?

You count them. Let's look at a square, it has 4 edges. Just count the sides of the shape. Vertice = corners (point) Faces = the flat surface areas Edges = sides of the shape that makes up the shape like the outline of a shape.

How many edges vertices and faces does100-gonal Prism have?

If a cube has 6 sides, and the shape is four, then that's add 2. For that 6, a cube has 12 edges, which is 6+6, or 6*2. On a tetrahedron, the base shape is a triangle, and the 3D shape has 4, that means in order find how many sides a 100gonal shape has, the equation would be x= y+ how ever many above the triangle it is. The triangle to tetrahedron is x= y+1. 3 to 100 is 97, so the equation is x= y+97. Your y, in this case, is 100. So, your shape has 197 sides. A cube has 6 sides, 12 edges, and 8 vertices. A tetrahedron has 4 sides, and 6 edges, so that means it should have 5 vertices. The tetrahedron is an exception, it should have 5 vertices, but it only has 4. So to find the number of vertices a shape has, v, you need ton find the average between the number of faces and sides. If v is a decimal, then find the number right above it, for example: say you get 55.5 for your average, make it 56. The shape should have as many edges as the number of faces of the shape "above it". In your case, that's the 101gonal shape, which to find the amount of sides for that, use an earlier equation, x= y+98. Your shape has 197 sides, 199 edges, and 198 vertices.

How can you calculate the number of edges on a polyhedron given only the shapes?

The answer will depend on what is known of the shape. If you know only the number of faces, or only the number of vertices, then you cannot work out the number of edges. If you only know the shapes of the faces you cannot.The answer will depend on what is known of the shape. If you know only the number of faces, or only the number of vertices, then you cannot work out the number of edges. If you only know the shapes of the faces you cannot.The answer will depend on what is known of the shape. If you know only the number of faces, or only the number of vertices, then you cannot work out the number of edges. If you only know the shapes of the faces you cannot.The answer will depend on what is known of the shape. If you know only the number of faces, or only the number of vertices, then you cannot work out the number of edges. If you only know the shapes of the faces you cannot.

Which 3d shape has the same number of edges vertices and faces?

Sphere ( 0 faces , 0 edges , 0 vertices )

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