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  1. Apothem - Wikipedia

    The apothem (sometimes abbreviated as apo[1]) of a regular polygon is a line segment from the center to the midpoint of one of its sides. Equivalently, it is the line drawn from the center of …

  2. Apothem of a polygon - Math Open Reference

    The apothem is also the radius of the incircle of the polygon. For a polygon of n sides, there are n possible apothems, all the same length of course. The word apothem can refer to the line …

  3. Apothem Explained: Definition, Formula & Examples (2025-26)

    In geometry, the apothem is the perpendicular distance from the center of a regular polygon to the midpoint of one of its sides. Unlike the radius, which reaches the polygon’s vertex, the …

  4. Apothem Explained Simply - Andrea Minini

    The apothem of a regular polygon is the line segment that connects the center of the polygon to the midpoint of one of its sides, forming a right angle with that side. In simpler terms, the …

  5. Apothem Calculator | Find Apothem of a Regular Polygon Easily

    Calculate the apothem of any regular polygon using side length, area, radius, or perimeter. Interactive diagram, formulas, and step-by-step geometry explanation.

  6. APOTHEM Definition & Meaning - Merriam-Webster

    The meaning of APOTHEM is the perpendicular from the center of a regular polygon to one of the sides.

  7. Apothem Definition - Honors Geometry Key Term | Fiveable

    An apothem is a line segment from the center of a regular polygon perpendicular to one of its sides. This segment is crucial in calculating the area of regular polygons and plays a …

  8. Apothem Definition (Illustrated Mathematics Dictionary)

    Illustrated definition of Apothem: The distance from the center of a regular polygon to the midpoint of a side where it forms a right angle. (For...

  9. Apothem Definition, Formula & Examples - Lesson | Study.com

    The apothem in geometry is the length of the segment that connects the center of a regular polygon to the midpoint of its sides. It is used in formulas of getting areas of regular polygons.

  10. Apothem- Definitions, examples and formula. - Cuemath

    Before we get started, check out this interesting simulation to identify the apothem for various polygons. This apothem calculator will help you understand the lesson better.