Tags Math and Arithmetic Geometry

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Other Math

What 3D shape has eight faces that are equilateral triangles?

Anonymous

∙ 12y ago

Updated: 4/28/2022

An octahedron.

Wiki User

∙ 12y ago

Still curious? Ask our experts.

Chat with our AI personalities

Rene

Change my mind. I dare you.

Chat with Rene

Taiga

Every great hero faces trials, and you—yes, YOU—are no exception!

Chat with Taiga

Fran

I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.

Chat with Fran

More answers

I don’t know

Anonymous

∙ 4y ago

A cube

Anonymous

∙ 4y ago

Add your answer:

Earn +20 pts

Q: What 3D shape has eight faces that are equilateral triangles?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Other Math

What is the shape with each face as an equilateral triangle?

A four sided figure would be a tetrahedron and a 20 sided would be an icosahedron. They both have equilateral triangles for faces so your question is a little incomplete.

What shape can you make using four equilateral triangles?

A parallelogram.

How many equilateral triangles in an octagon?

In an octagon, there are 20 equilateral triangles. Each side of the octagon can form two equilateral triangles with the adjacent sides, resulting in 8 equilateral triangles. Additionally, the diagonals of the octagon can form 12 more equilateral triangles. Therefore, the total number of equilateral triangles in an octagon is 8 + 12 = 20.

How do you compare and contrast an equilateral triangle and a square?

Differences: Squares have 4 sides / equilateral triangles have 3 sides. Squares have 90 degree angles / equilateral triangles have 60 degree angles. Squares have 2 diagonals / equilateral triangles have none Similarities: All sides of the shape are congruent All angles of the shape are congruent

Is a triangle a symmetric shape yes or no?

Some triangles are symmetric, while others are not. All equilateral and isosceles triangles are symmetric.all triangles are symmetric.

Trending Questions

What is the LCF of 15 and 10? What is 17 to the second power? How can you round to the nearest half dollar? Is 0.6 a rational number or irrational? How many does 33 go into 84? What is five and three fourths plus two and four fifths? Farmer Tony Smith bought 100 animals his new farm. He paid 3.00 each for the chickens 8.00 each for the guinea pigs and 21.00 each for the geese. Tony spent a total of 600.00? What is 0.4 over 100 in simplest form? Is 23448 divisible by 2 or 3? How many square feet are in 160 square yards? What is 8999 rounded to nearest thousand? How many hours in 450 minutes? What number is halfway between 53 and 54? What is a horizontal line in a spreadsheet called? What is 60 divided by one half? What is a set of symbols that expresses a mathematical rule? What is the formula for Volume of rectangular and triangular prism? What is the LCM of 30 and 100? A math notebook has a mass of about one? How much copper is in a 2007 penny?

Related Questions

What shape has 20 congruent equilateral triangles as faces?

An Icosahedron.

What 3d shape has 20 congruent equilateral triangles as faces?

An icosahedron.

What is name of a shape with twenty congruent equilateral triangles as faces?

This shape is called a Icosahedron , I think.

What is shape has 4 triangular face's?

The tetrahedron has 4 equilateral triangles as its faces.

Shape with four faces?

A three-dimensional figure or shape, such as a tetrahedron, has four faces. These faces are equilateral triangles. A tetrahedron also has four vertices and 6 edges.

How many faces do 6 triangles have meeting at each vertex?

That shape is a unit equilateral triangular dipyramid, and it has 6 faces.

Eight equal sides and faces are triangles?

A three-dimensional shape with eight triangular faces is called an octahedron.

How many faces does octahedron has?

In geometry, an octahedron (plural: octahedra) is a polyhedron with eight faces. A regular octahedron is a Platonic solid composed of eight equilateral triangles, four of which meet at each vertex.It is a 3-dimensional cross polytope (shape).---Wikipedia

Suppose you have an equilateral triangle. The area of the triangle is exactly 1200 square centimetres. Now suppose you have twenty of those triangles. It's possible to assemble those twenty triangles?

An icosahedron is a shape with twenty equilateral triangles as faces.

An octahedron is made up of how many triangles?

Oh, dude, an octahedron is made up of 8 triangles. Yeah, like, imagine a stop sign, but in 3D and with triangles instead of sides. So, if you're ever in a geometry showdown and someone asks you how many triangles are in an octahedron, you can confidently say 8 and totally impress them.

What shape has 4 faces which are congrugent triangles?

A four faced figure is a tetrahedron. If they are all congruent triangles, they are all equilateral triangles and it is a regular tetrahedron - one of the 5 Platonic Solids.

Are all the sides of a octahedron equilateral triangles?

An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. The faces of octahedra can be triangles, quadrilaterals, pentagons, hexagons or heptagons. There are many examples of octahedra - a hexagonal prism, for example - which has no triangular face. At the other extreme, all the faces of a regular octahedron are equilateral triangles.

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.