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  • Apothem of a Pentagon – Formulas and Examples - Neurochispas
    The apothem of a pentagon is the perpendicular distance from the center of the pentagon to the center of one of its sides The apothem can also be considered as the radius of the incircle of a polygon
  • Pentagon Calculator
    With this pentagon calculator, you'll find essential properties of a regular pentagon: side, diagonal, height, perimeter, and area, as well as the circumcircle and incircle radius Type any value, and the remaining parameters will be calculated on the spot
  • Apothem of a Pentagon: Formula + Examples - 2026
    In this article, we’ll learn how to find the apothem of a pentagon when the side length is known And of course, we’ll also apply the formula in a few practical examples
  • Pentagon - Wikipedia
    Similar to every regular convex polygon, the regular convex pentagon has an inscribed circle The apothem, which is the radius r of the inscribed circle, of a regular pentagon is related to the side length t by
  • Regular Pentagon: How to Find Its Inner Circle Radius
    The **inner circle radius (apothem)** of a regular pentagon is the distance from the center to any of its sides To find it, you need the **side length (s)** or the **circumradius (R)**
  • The Apothem and Radius - Expii
    The radius of a regular polygon reaches from its center to any vertex, bisecting the angle at that vertex The apothem reaches from the center to the midpoint of any side It always bisects the side and is always perpendicular to it
  • Pentagon Formulas - xGeometry
    A regular pentagon is a regular polygon with five sides and five angles congruent Pentagon formulas: area, perimeter, side, apothem, radius Drawing, definitions and properties
  • Apothem - Wikipedia
    An apothem of a regular polygon will always be a radius of the inscribed circle It is also the minimum distance between any side of the polygon and its center
  • Apothem- Definitions, examples and formula. - Cuemath
    Apothem is also a radius, but when we talk about radius, we usually refer to a circle or a sphere However, when we talk about apothem, it can be any other polygon as well, such as the square, triangle, or hexagon
  • Radius of a regular polygon - Math Open Reference
    The radius of a regular polygon is the distance from the center to any vertex It will be the same for any vertex The radius is also the radius of the polygon's circumcircle, which is the circle that passes through every vertex In this role, it is sometimes called the circumradius





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