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The 3D shape formed by regular pentagons is a dodecahedron, which has 30 edges.
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∙ 12y ago
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How many straight edges in a sphere?
There are no straight edges in a sphere, it is basically a 3-D circle
What is the shape of the bases in a 3-d pentagon?
a pentagon.... it is pretty self explanatory.
How many edges does a docahedron have?
There is no such object. A decahedron is a 3-d object with 10 faces whereas a dodecahedron is a 3-d object with 12 faces. Each of them can have different numbers of edges.
How many Vertices does a pentagon have 3d?
12, if you mean a dodecahedron, a 3-d figure with only pentagonal faces.
How many edges are there in a 3-D shape which has four triangular faces and one square face *1 point?
A pyramid has 8 edges in total.
How many edges does the pentagon 3-d have?
15
What is a 3 dimensional pentagon called?
A 3-D pentagon
How many sides does a 3-d dodecahedron have?
a 3-d dodecahedron has 12 pentagon shaped sides
How many edges are on a 3-D trapezoid?
12
How many edges in a 3 d rectangular based prism?
there are 12 (twelve) edges.
What do you call a 3 D pentagon shape?
Pentagon prism
How many vertices are in a 3 d pentagon?
The 3-d figure formed from regular pentagons is the dodecahedron which has 20 vertices.
How many straight edges in a sphere?
There are no straight edges in a sphere, it is basically a 3-D circle
How do you make a 3D pentagon shape out of paper?
A pentagon is a 2-D shape. There is a 3-D shape with 12 faces, each a regular pentagon. It's called a dodecahedron. To make one out of (stiff) paper, you would cut out a "net", then fold and glue the edges. See related link for an illustration of a net you could print out.
What is the shape of the bases in a 3-d pentagon?
a pentagon.... it is pretty self explanatory.
How many edges does a docahedron have?
There is no such object. A decahedron is a 3-d object with 10 faces whereas a dodecahedron is a 3-d object with 12 faces. Each of them can have different numbers of edges.
What is the name of a 3-D pentagon?
Pentagonal Prism?
