Width of Octagon given Inradius Calculator

✖The Inradius of Octagon is the radius of incircle of the Regular Octagon or the circle that contained by the Octagon with all edges touch the circle.ⓘ Inradius of Octagon [r_i]

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✖The Width of Octagon is the horizontal distance from the left most edge to the right most edge of the Regular Octagon.ⓘ Width of Octagon given Inradius [w]

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Formula

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Width of Octagon given Inradius

Formula

`"w" = 2*"r"_{"i"}`

Example

`"24m"=2*"12m"`

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Width of Octagon given Inradius Solution

STEP 0: Pre-Calculation Summary

Formula Used

Width of Octagon = 2*Inradius of Octagon
w = 2*r_i
This formula uses 2 Variables

Variables Used

Width of Octagon - (Measured in Meter) - The Width of Octagon is the horizontal distance from the left most edge to the right most edge of the Regular Octagon.
Inradius of Octagon - (Measured in Meter) - The Inradius of Octagon is the radius of incircle of the Regular Octagon or the circle that contained by the Octagon with all edges touch the circle.

STEP 1: Convert Input(s) to Base Unit

Inradius of Octagon: 12 Meter --> 12 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

w = 2*r_i --> 2*12

Evaluating ... ...

w = 24

STEP 3: Convert Result to Output's Unit

24 Meter --> No Conversion Required

FINAL ANSWER

24 Meter <-- Width of Octagon

(Calculation completed in 00.004 seconds)

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St Joseph's College (SJC), Bengaluru

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< 5 Width of Octagon Calculators

Width of Octagon given Circumradius

Go Width of Octagon = (sqrt(2)+1)*(sqrt(2-sqrt(2)))*Circumradius of Octagon

Width of Octagon given Perimeter

Go Width of Octagon = (sqrt(2)+1)*Perimeter of Octagon/8

Width of Octagon

Go Width of Octagon = (sqrt(2)+1)*Edge Length of Octagon

Width of Octagon given Medium Diagonal

Go Width of Octagon = 1*Medium Diagonal of Octagon

Width of Octagon given Inradius

Go Width of Octagon = 2*Inradius of Octagon

Width of Octagon given Inradius Formula

Width of Octagon = 2*Inradius of Octagon
w = 2*r_i

What is an Octagon?

Octagon is a polygon in geometry, which has 8 sides and 8 angles. That means the number of vertices is 8 and the number of edges is 8. All the sides are joined with each other end-to-end to form a shape. These sides are in a straight line form; they are not curved or disjoint with each other. Each interior angle of a regular octagon is 135° and each exterior angle will be 45°.

How to Calculate Width of Octagon given Inradius?

Width of Octagon given Inradius calculator uses Width of Octagon = 2*Inradius of Octagon to calculate the Width of Octagon, The Width of Octagon given Inradius formula is defined as the horizontal distance from the left most edge to the right most edge of the Regular Octagon, and calculated using inradius of the Octagon. Width of Octagon is denoted by w symbol.

How to calculate Width of Octagon given Inradius using this online calculator? To use this online calculator for Width of Octagon given Inradius, enter Inradius of Octagon (r_i) and hit the calculate button. Here is how the Width of Octagon given Inradius calculation can be explained with given input values -> 24 = 2*12.

FAQ

What is Width of Octagon given Inradius?

The Width of Octagon given Inradius formula is defined as the horizontal distance from the left most edge to the right most edge of the Regular Octagon, and calculated using inradius of the Octagon and is represented as w = 2*r_i or Width of Octagon = 2*Inradius of Octagon. The Inradius of Octagon is the radius of incircle of the Regular Octagon or the circle that contained by the Octagon with all edges touch the circle.

How to calculate Width of Octagon given Inradius?

The Width of Octagon given Inradius formula is defined as the horizontal distance from the left most edge to the right most edge of the Regular Octagon, and calculated using inradius of the Octagon is calculated using Width of Octagon = 2*Inradius of Octagon. To calculate Width of Octagon given Inradius, you need Inradius of Octagon (r_i). With our tool, you need to enter the respective value for Inradius of Octagon and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Width of Octagon?

In this formula, Width of Octagon uses Inradius of Octagon. We can use 4 other way(s) to calculate the same, which is/are as follows -

Width of Octagon = (sqrt(2)+1)*Edge Length of Octagon
Width of Octagon = 1*Medium Diagonal of Octagon
Width of Octagon = (sqrt(2)+1)*(sqrt(2-sqrt(2)))*Circumradius of Octagon
Width of Octagon = (sqrt(2)+1)*Perimeter of Octagon/8

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