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Any face of a prism can be its base. Conventionally, though, one of the triangular faces would be considered the base.

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Q: How do you know which number is the base on a triangular prism?
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What is the formula of surface area of the prism triangular?

2*area of triangular base + perimeter of triangle*length of prism.


What is another name for a triangular based prism?

You can call it a "triangular prism" rather than "triangular based prism" ... saying a prism is "triangular" imply that the base is a triangle. There's no other name that I know of. A prism is just a 3d shape, so all you have to say is <type of shape> + prism to get the point across.


How many number of lateral faces does a triangular prism have?

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


How do you find the volume of a triangle prism?

Volume of a triangular prism = (1/2.b.h)Hb = base of the triangleh = height of the triangleH = height of the actual prism. = multiplied byThe volume of a prism is volume equals base times height. You have to know the base and height to find the volume.


What has 2 triangular bases and 3 rectangle faces?

a triangular prism?? i dont know for sure


How do you find the dimension of a triangular prism?

i dont know and i dont care


How do you find the height of a triangular prism when the sides are given?

If you know some additional information, such as the length of a base, you might be able to use Pythagoras' Theorem in some cases.


What faces make up the net of a triangular prism?

Four triangles and a square base! * * * * * Obviously answered by someone who does not know the difference between a prism and a pyramid. The net for a triangular prism is made up of two triangles and three rectangles. If the sides of the triangle are of length a, b and c and the length of the prism is l units, then the rectangles are a x l, b x l and c x l.


What 3-D shape will you make if you stack triangles?

rectangular prism


How do you find the area to a triangular prism?

Assuming you mean a regular prism, 3 rectangular sides and 2 triangular sides, you need only know how to calculate the area for rectangles and triangles and then sum the values for the 5 individual faces.


What is the surface area of each triangular prism 10 10 10 12 8.7 cm?

It is not possible to answer the question. A right triangular prism has sides of only four different lengths : the 3 sides of the triangular cross-section and the length of the prism. There are 5 lengths in the question. Even if there were only four lengths in the question, it is necessary to know which the sides of the triangle are and which the length is.


What do you know about the rectangular faces in an isosceles triangular prism How would you find the surface area of the prism?

Two of them are equal and the third is not.Calculate the areas of each face and add them together.