Regular Prism Calculator


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A Regular Prism Calculator is a tool used to calculate various properties of a regular prism, which is a three-dimensional geometric shape with two parallel, congruent polygonal bases and rectangular lateral faces. This type of prism has a regular polygon as its base, meaning all sides and angles of the polygon are equal.

What does it do?

The calculator helps determine different properties of a regular prism, such as:

  • Volume: The amount of space the prism occupies.
  • Surface Area: The total area of the surface of the prism.
  • Lateral Surface Area: The area of only the sides (not the top and bottom bases).
  • Perimeter of the base: The distance around the edge of the polygonal base.
  • Height: The perpendicular distance between the two bases.

Why is it useful?

This type of calculator is useful for anyone needing to calculate these properties of a regular prism quickly, whether it's for educational purposes, architectural design, engineering, or any other practical applications where regular prisms are involved.

How does it work?

A regular prism calculator works based on the following formulas, depending on what property you want to calculate:

  1. Volume:

    V=Base Area×Height

    The base area is calculated using the area formula for the polygon (depending on the number of sides) and the height is the perpendicular distance between the bases.

  2. Surface Area:

    A=2×Base Area+Perimeter of Base×Height

    This formula accounts for both the top and bottom bases (2 times the base area) and the lateral faces (perimeter of the base times the height).

  3. Lateral Surface Area:

    Alateral=Perimeter of Base×Height
  4. Height: This is typically given or can be found using the volume or surface area formulas if other dimensions are known.

When is it used?

A regular prism calculator is used whenever you need to calculate the properties of a regular prism, whether you are given the base dimensions and height, or you are solving for one of the unknowns. It's particularly useful in geometry, physics, and engineering contexts.