» Surface Area of a Regular Pyramid Calculator

Surface area of a regular pyramid calculator: calculate the total surface area of a regular pyramid from the number of sides, side length, apothem, and slant height, or from perimeter, apothem, and slant height. Reverse the regular pyramid surface area formula to find a missing value from the area.

Initial Data

Surface area of a regular pyramid formulas

$$A= \frac{na(r+s)}{2}$$

№ of sides, side length, apothem, and slant height № of sides, perimeter, apothem, and slant height

№ of sides (n)

Side length (a)

Base apothem (r)

Slant height (s)

Surface (A)

See also:

2-dimensional shapes

3-dimensional shapes

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