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  2. Prism (geometry) - Wikipedia

    en.wikipedia.org/wiki/Prism_(geometry)

    The volume of a prism is the product of the area of the base by the height, i.e. the distance between the two base faces (in the case of a non-right prism, note that this means the perpendicular distance). The volume is therefore: =, where B is the base area and h is the height.

  3. Triangular prism - Wikipedia

    en.wikipedia.org/wiki/Triangular_prism

    If the edges connecting bases are perpendicular to one of its bases, the prism is called a truncated right triangular prism. Given that A is the area of the triangular prism's base, and the three heights h 1, h 2, and h 3, its volume can be determined in the following formula: [14] (+ +).

  4. List of formulas in elementary geometry - Wikipedia

    en.wikipedia.org/wiki/List_of_formulas_in...

    Prism – , where is the base ... is the base's area and is the prism's height; Pyramid – , where is the base ... List of surface area formulas – Measure of a two ...

  5. List of centroids - Wikipedia

    en.wikipedia.org/wiki/List_of_centroids

    b = the base side of the prism's triangular base, h = the height of the prism's triangular base L = the length of the prism see above for general triangular base Isosceles triangular prism: b = the base side of the prism's triangular base, h = the height of the prism's triangular base

  6. Base (geometry) - Wikipedia

    en.wikipedia.org/wiki/Base_(geometry)

    In speaking about these processes, the measure (length or area) of a figure's base is often referred to as its "base." By this usage, the area of a parallelogram or the volume of a prism or cylinder can be calculated by multiplying its "base" by its height; likewise, the areas of triangles and the volumes of cones and pyramids are fractions of ...

  7. Area - Wikipedia

    en.wikipedia.org/wiki/Area

    The most basic area formula is the formula for the area of a rectangle. ... P is the perimeter of a base, and h is the height of the prism.

  8. Talk:Triangular prism - Wikipedia

    en.wikipedia.org/wiki/Talk:Triangular_prism

    The formula for an isosceles triangular base in the prism is: A1×2+A2×2+A3. The formula for a scalene triangular base in the prism is: A1×2+A2+A3+A4. To get the volume of a triangular prism you need to find the base area of the triangle(0.5*bh) and the length of the prism. The General formula that is commonly used is: Base Area*length or 0.5 ...

  9. Heptagonal prism - Wikipedia

    en.wikipedia.org/wiki/Heptagonal_prism

    3D model of a (uniform) heptagonal prism. In geometry , the heptagonal prism is a prism with heptagonal base. This polyhedron has 9 faces (2 bases and 7 sides), 21 edges, and 14 vertices.