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Length of prism * perimeter of triangular face.

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Q: What is the formula for the lateral area of a triangular prism?
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What is the formula of the lateral area of a prism?

i have no freaking idea


How do you find the lateral area of a triangular prism?

The lateral area of a triangular prism is found by computing the perimeter of the triangular base (sum of the three sides) and multiplying it by the height of the prism. If the triangular base has sides of length s1, s2, and s3, and the height of the prism is h, then each lateral face of the prism would be a rectangle. The area of one face of the prism would be (s1 x h), the area of the second face of the prism would be (s2 x h), and the area of the third face of the prism would be (s3 x h). So the three lateral faces would have a total area of (s1 x h) + (s2 x h) + (s3 x h), or equivalently (s1 + s2 + s3) x h; i.e., (the perimeter of the triangular base) x (the height of the prism).


Formula for surface area of a triangular prism?

A triangular prism is a three-sided prism with three faces joining corresponding sides. The formula for its surface area is SA = wh + lw + lh + ls, where l=length, h=height, w=width and s=side.


Which formula would you use to find the volume of a triangular prism?

Volume of a triangular prism = cross-section area times length


What is the lateral and surface area of a right prism?

The lateral area of a prism is the sum of the areas of all the lateral faces. A lateral face is not a base. The surface area is the total area of all faces.Lateral Area: The lateral area of a right prism with base perimeter P and height h is L=Ph.Surface Area: The surface area of a right prism with lateral area L and base area is B is S = L + 2B, or S = Ph + 2B.

Related questions

How do you do the volume of a triangular prism?

triangular prism- formula: Abh(area of the base * height)


What is the lateral area formula for a prism?

I know the surface area. 2B+ lateral (Ph)


What is the surface area of one side of a triangular prism?

It depends on the size of the triangular prism, but depending on the side of the prism you use the triangle area formula to find it or the rectangle area formula to find it.


How do you find the lateral surface of a triangular prism?

The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.


What is the formula of the lateral area of a prism?

i have no freaking idea


How do you find the lateral area of a triangular prism?

The lateral area of a triangular prism is found by computing the perimeter of the triangular base (sum of the three sides) and multiplying it by the height of the prism. If the triangular base has sides of length s1, s2, and s3, and the height of the prism is h, then each lateral face of the prism would be a rectangle. The area of one face of the prism would be (s1 x h), the area of the second face of the prism would be (s2 x h), and the area of the third face of the prism would be (s3 x h). So the three lateral faces would have a total area of (s1 x h) + (s2 x h) + (s3 x h), or equivalently (s1 + s2 + s3) x h; i.e., (the perimeter of the triangular base) x (the height of the prism).


Formula for volume of a triangular prism?

Find the area of a triangular section, 1/2bh, and then multiply by the length of the prism.


What is formula of triangular prism?

The formula is Bxh where B is the base which is the area of the triangle and h is the height of the prism.


What is the formula for finding the total surface area of a triangular prism?

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.


What is the formula of surface area of the prism triangular?

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


Lateral area of a prism?

The lateral area of a prism is the sum of the area of the lateral faces


When was the surface area formula developed for the triagular prism?

A prism is a polyhedron with two parallel bases bounded by congruent polygons and with lateral faces bounded by parallelograms that connect the corresponding sides of the bases. The height of a prism is any perpendicular line drawn from a point on one base to the other base. If the the bases' shape of a prism is a triangle, we call it a triangular prism (it has 3 faces). The surface area is the sum of the bases' area and the faces' area (lateral area).