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When you say surface of a prism this means the total amount of space on the outside of the prism. You have specified it to be a triangular prism, but taking the surface area of all prisms is the same process for all prisms.

When finding the surface area of a prism you always use this equation...

S.A. = (2 x Area of Prism Base) + (Height x Perimeter of Prism Base)

In a triangular prism the base would be a triangle. Therefore to find the area you have to do 0.5 x base of the triangle x height of the triangle. For the perimeter of the triangle just add the length of all the sides together. The height indicated in your S.A. = ... formula... is how tall the prism actually stands.

So since this prism is a triangular prism take the general surface area equation and put the correct triangular measurements into the general equation and you have this...

S.A. = [2 x 0.5 x (height) x (base)] + [Height x perimeter]

Here is the formula in word form.

The surface area of a triangular prism is equal to two multiplied by one half multiplied by the height of the traingular height multiplied by the triangular base compute this number and then add it to the product of the height of the prism times the perimeter of the triangular base.

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Q: How do you measure the surface of a triangular prism?

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What is the formula for a triangular prism

A triangular prism can have a square or triangular base.

A triangular prism has triangular bases, a heagonal prism has ... you guessed it! ... hexagonal bases.

triangular prism

In a general triangilar prism, none.In a right triangular prism, three pairs and one triplet.In a general triangular prism, none. In a right triangular prism, three pairs and one triplet.

Related questions

the defnition of find the surface area of triangular prism and cylinder

Assume that a = apothem length of the triangular prism, b = base length of the triangular prism, and h = height of the triangular prism. The formulas to find the surface area is SA = ab + 3bh.

The answer depends on what measure - volume, surface area - equals 375.

Surface area of the triangle x the length of the prism.

To find the surface area of an equilateral triangular prism you take the area of the rectangular sides and the triangular bases and add them up and your done.

False, the prism can be of any length.

A triangular prism is a prism that has has triangular bases

Surface area is squared; volume is cubed.

A triangular prism

48 cm2

30cm

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

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