Area formula for polygons

The area formula for a regular polygon is: A = (n * s * a) / 2; where "n" is the number of sides, "s" is the length of one side, and "a" is the length of the apothem (the perpendicular distance from the center to a side) Of course, I have no idea what I’m talking about

Various polygon sizes would require slightly different formulas.

Very mesmerizing!!! Great video, Thank you!!!

That’s brilliant. Bookmark that one. Can never manage to visualise that when explaining how/why for my daughter.

The area formulas for polygons can vary based on the type of polygon.

E=MC squared

A huh a huh - nods *pretends to understand even if I watched it 3x*

Polygons.... 1. Definition: A polygon is a 2D shape with at least three straight sides and angles. 2. Name origin: The word "polygon" comes from Greek words "poly" (many) and "gon" (angle). 3. Types: Polygons can be regular (equal sides and angles), irregular, convex (all angles less than 180°), or concave (at least one angle greater than 180°). 4. Number of sides: Polygons can have any number of sides, from three (triangle) to infinity (apeirogon). 5. Angles: The sum of internal angles in a polygon depends on the number of sides (e.g., 180° for a triangle, 360° for a quadrilateral). 6. Properties: Polygons can have symmetry, be cyclic (inscribed in a circle), or have other properties like convexity or concavity. 7. Real-world examples: Polygons are used in architecture, design, art, and even in the structure of molecules! 8. Polygon families: Some well-known polygon families include triangles, quadrilaterals, pentagons, hexagons, and octagons. 9. Geometry connections: Polygons are related to other geometric shapes like circles, lines, and arcs. 10. Math applications: Polygons are used in various mathematical fields, such as geometry, trigonometry, and graph theory.

Only for polygons 12 sides, 5 to 11 is minus and 13 o more, tiende to pi

@MSaltillero That formula only applies to 12-sided polygons. SALUDO.