Regular Octagon Area Calculator
Results
Area of Regular Octagon
4.8284
| Side Length | 1 |
|---|---|
| Perimeter | 8 |
| Inradius (radius of inscribed circle) | 1.2071 |
| Circumradius (radius of circumscribed circle) | 0.9239 |
Related calculators
-
Regular Polygon Area Calculator
Calculate the area of a regular polygon with this free online tool. Input the number of sides and side length to quickly determine the polygon's area. Accurate results for any regular shape.
-
Heptagon Area Calculator
Calculate heptagon area easily with side length input. Choose from various units including mm, cm, m, km, in, ft, yd, and mi for precise measurements.
-
Torus Area Calculator
Calculate the surface area of a torus with this Torus Area Calculator. Input major radius (R) and minor radius (r) for accurate results. Explore the unique geometry of toroidal shapes.
-
Cylinder Area Calculator
Calculate cylinder area easily with radius (r) and height (h) inputs. Find surface area and volume for cylinders of any size with this accurate cylinder area calculator.
-
Triangular Prism Surface Area Calculator
Calculate the surface area of a triangular prism with this triangular prism surface area calculator. Input triangle base, height, and prism length for accurate results. Simplify geometry calculations instantly.