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An Icosahedron.
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∙ 13y ago
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What shape has 4 faces which are congruent triangles?
A triangular prisim (3 faces on sides, one face on bottom).
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.
What other 2d shape has congruent triangles in it?
A square and rectangle both have congruent triangles in them.
What do you call triangles that are the same size and shape?
congruent triangles
What shape is made out of two congruent triangles?
If you have 2 EQUILATERAL triangles, and you stack them on their respective hypotenuses, the result: SQUARE. If you have 2 ISOSCELES triangles, and you stack them on their respective hypotenuses, the result: RECTANGLE. If you have 2 OBTUSE triangles, and you stack them on their respective hypotenuses, the result: PARALLELOGRAM.
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 shape has congruent angles?
Regular polygons have congruent angles such as squares and equilateral triangles.
What 3d shape has 4 congruent triangles?
A tetrahedron has four equilateral triangles as sides
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.
What shape has an equilateral triangular base three congruent equilateral triangular faces?
Triangular Pyramid
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
What shape has 8 congruent equilateral triangles as faces and 6 vertices?
The Platonic solid known as an octahedron would fit the given description
What is shape has 4 triangular face's?
The tetrahedron has 4 equilateral triangles as its faces.
What 3d shape has 4 faces which are congruent triangles?
square based pyramid
What 3D shape has eight faces that are equilateral triangles?
An octahedron.
What is a 3D shape that has 7 faces 6 of which are congruent triangles?
A hexagon based pyramid.
