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An octagonal pyramid has eight triangles on an octagonal base.
An octahedron can also be made by putting a square pyramid on another inverted square pyramid. This shape has just eight triangles and no others.
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∙ 14y ago
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What 3D shape has eight faces that are equilateral triangles?
An octahedron.
What 3d figure havs 6 vertices two bases and 3 other faces and nine edges and at least 2 of my faces are triangles and I have 2 bases?
This would be a triangular prism.
What is a 3d cone called?
The cone IS a 3d figure.
Two triangles and three rectangles makes what 3d object?
A triangular prism.
What solid figure would two equilateral triangles and three rectangles?
A net has two equilateral triangles and 3 rectangles. What solid figure might it make?
Which 3D figure have 1 base and triangles for faces?
A pyramid.
What 3D figure has 3 triangles?
A triangular pyramid. It has triangles on its 3 sides and a triangle on the bottom for a base.
What is a 3d figure with all faces exept one are triangles?
a pyramid
What 3D shape has eight faces that are equilateral triangles?
An octahedron.
What is a 3D figure made of all triangles?
A triangular base pyramid would fit the description.
What is a eight sided figure with equilateral triangles for sides?
Maltese or Iron Cross!
How many triangles are there in a 6 sided shape?
how many triangles are in a eight sided figure
What 3D shape has a square and 3 triangles?
There can be no closed 3D shape with only one square and 3 triangles.
Which figure will contain 33 total triangles if figure 1 has 3 triangles and figure 2 has 5 triangles?
The simplest pattern is 2n+1, so the 16th figure will have 33 triangles. Of course, if you are creating new triangles and also keeping the old triangles, this would be different.
Which 3d figure has eight vertices and twelve edges?
A hexahedron. A parallelepiped, cuboid, quadrilateral frustum are examples.
How do you make 3d origami triangles?
origamiresoucecenter.com
What 3d shape has 4 congruent triangles?
A tetrahedron has four equilateral triangles as sides
