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3. You wanna know how?? First there are 3 triangles that touch the base, so there are only 3 lateral faces. :)

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12y ago

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Related Questions

The lateral faces of a regular triangular prism are?

2


What polyhedron has a face that is not a base?

A polyhedron that has a face that is not a base is a triangular prism. In a triangular prism, the two triangular faces serve as the bases, while the three rectangular faces are considered lateral faces. These lateral faces are not bases, demonstrating that a polyhedron can have faces that are not classified as bases.


How many parallel faces does a triangular prism have?

A triangular prism has 2 parallel faces, which are the triangular bases of the prism. Additionally, the lateral faces of a triangular prism are parallelograms, but they are not parallel to each other. Therefore, the total number of parallel faces in a triangular prism is 2.


What is the name of a 3-d object with rectangular lateral faces and two congruent triangular bases?

A triangular prism.


Does the lateral faces of a triangular prism are rectangle?

Yes, the two bases are triangles, the 3 lateral faces are rectangles.


What are the shapes of bases are in a triangular prism?

A triangular prism has two three-sided bases and three rectangular lateral faces. A triangular prism has five faces, six vertices and nine edges.


What are lateral faces of a regular triangular prism called?

isoscles triangle


What figure has 3 lateral faces that are rectangles?

A triangular prism. In adition to the three lateral faces, it has a triangulat top and bottom.


What is the difference in the number of faces in a triangular prism and a rectangular prism?

The differnence is that a triangular prism has 5 faces and and rectangular prism had 4 faces.


Are all the faces of a triangular prisms congruent?

No, not all the faces of a triangular prism are congruent. A triangular prism has two congruent triangular bases and three rectangular lateral faces. While the two triangular bases are identical in shape and size, the rectangular faces can vary in dimensions depending on the height of the prism.


What polyhedron has lateral faces that are rectangles?

A polyhedron with lateral faces that are rectangles is a prism. In a prism, the two bases are congruent polygons, and the lateral faces are formed by connecting the corresponding vertices of the bases with rectangular faces. The specific type of prism is named based on the shape of its bases, such as triangular prism, rectangular prism, or pentagonal prism.


What's the difference between triangular prisms and pyramids?

A triangular prism has two triangular bases and three lateral rectangular faces. It has five faces in all so that it is a pentahedron.A triangular pyramid has a triangular base and three triangular lateral faces. It has 4 faces in all so that it is a tetrahedron.