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The 3-d figure formed from regular pentagons is the dodecahedron which has 20 vertices.
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∙ 12y ago
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How many vertices does a pentagon prism have?
A pentagonal prism has 10 vertices because there are 5 points on one side and 5 on the other. Note: another word for vertices is corners. A pentagonal prism has ten vertices. 5*2=10 :D 10
How many vertices does a 3-D hemisphere have?
None.
How many sides does a 3-d dodecahedron have?
a 3-d dodecahedron has 12 pentagon shaped sides
Do all 3-D figures have vertices?
No. An example of a 3D object without vertices is a sphere.
How many vertices are on a octahedron?
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. An octahedron can have 6 to 12 vertices.
How many Vertices does a pentagon have 3d?
12, if you mean a dodecahedron, a 3-d figure with only pentagonal faces.
What are the corners called of a 3-D pentagon?
The corners are called vertices which is the plural of vertex
Which polygon has 4 vertices A hexagon B pentagon C octagon or D quadrilateral?
Pentagon!!!Improved Answer:-It is D because all quadrilaterals have 4 vertices whereas:-A has 6 vertices, B has 5 vertices and C has 8 vertices
How many vertices does a pentagon prism have?
A pentagonal prism has 10 vertices because there are 5 points on one side and 5 on the other. Note: another word for vertices is corners. A pentagonal prism has ten vertices. 5*2=10 :D 10
How many vertices does a 3-D tetrahedron have?
4
How many vertices does a 3 d triangle have?
4
How many edges does the pentagon 3-d have?
15
How many vertices does a 3-D hemisphere have?
None.
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
What do you call a 3 D pentagon shape?
Pentagon prism
How many vertices does a 3-D octagonal prisms?
A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges. 16 vertices
