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Four. The prefix "tetra" means four.

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How many right angles on all the faces of a tetrahedon?

None. Each face is an equilateral triangle.


Witch shape has four verticies and four faces?

A tetrahedron has 4 vertices and 4 faces.


How many right angles does a tetrahedon have?

None because a tetrahedron is a triangular based pyramid with 4 faces, 6 edges and 4 vertices


How many vertices does a tetrahedon have?

5 vertices


How many lines of symmetry does a tetrahedon have?

2 lines of symmetry


How many edges and corners does a tetrahedon have?

6 edges and 4 corners


How many edges does a tetrahedon prism have?

There is no such shape. A tetrahedron has 6 edges, but it is NOT a prism.


What shape has 4 sides and 2 right angles and 1 pair of parallel lines?

a tetrahedon


How many faces does a rectangular have?

how many faces does a rectangular prism have how many faces does a rectangular prism have


What is a tetrahedon?

A tetrahedron is a three-dimensional figure with four equilateral triangles. Every pyramid with a triangle as the base is a tetrahedron.


Why does a pyramid have 4 axes of symmetry?

A pyramid is a generic term which is used to describe a 3-dimensional shape that consists of a polygonal face (normally called the base) with n sides, and n triangular faces (called lateral faces) attached to each edge of the polygon and meeting at an apex above the base. A pyramid, whose base is an n-sided polygon has n+1 faces, n+a vertices and 2n edges. Only the tetrahedon has 4 axes of symmetry. Most pyramids have none.


How many faces has a Decagon?

10 faces 10 faces