Heptagon Perimeter

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Heptagon Perimeter Calculation:

  •  a =

    Length of a single side

  •  P =

    Perimeter of the heptagon

  •

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Heptagon Perimeter Formula

A Heptagon is a seven sided two-dimensional shape. Given the side length of a heptagon the total perimeter will be seven times the side length.

P = 7 * a

Heptagon Perimeter Formula
Finding the Perimeter of a Heptagon

Heptagon Perimeter Variables

The length of one side is required to find the perimeter.

Side (a)
Length of one side of the heptagon.
Perimeter (P)
Total perimeter of the heptagon.

Heptagon Perimeter Solution

What is the perimeter of a heptagon given a side length of 4?

  • p = 7 * a
  • Use the above formula to find the perimeter of the heptagon
  • p = 7 * 4
  • Substitute in the known value
  • p = 28
  • Multiply the side length, four, by the total number of sides, seven for a heptagon
  • 28

A heptagon with a side of 4 units will have a perimeter of 28 units.

Heptagon Perimeter Example

If a heptagon has a side of 18 inches what is the perimeter?

  • p = 7 * a
  • p = 7 * 18
  • p = 126
  • 126

A heptagon with a side length of 18 inches has a perimeter of 126 inches, which we can also say is 10 and a half feet using the inches to feet converter.

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Heptagon Perimeter Formula