Inradius of Square given Perimeter Calculator

Calculate Inradius



Formula

The formula to calculate the Inradius of a Square given its perimeter is:

\[ \text{Inradius} = \frac{\text{Perimeter}}{8} \]

Definition

The Inradius of a Square is the radius of the incircle of the square, or the circle contained by the square with all the edges of the square touching the circle. The Perimeter of a Square is the total length of all the boundary lines of the square.

Example Calculation

Let's assume the following value:

Using the formula:

\[ \text{Inradius} = \frac{40}{8} \approx 5 \, \text{meters} \]

The Inradius of the Square is approximately 5 meters.

Conversion Chart

Perimeter (meters) Inradius (meters)
30 3.750000000000000
35 4.375000000000000
40 5.000000000000000
45 5.625000000000000
50 6.250000000000000