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The Long Diagonal of Octagon is the length of longest diagonals or the line joining any pair of opposite vertices of the Regular Octagon. Check FAQs
dLong=4+(22)P8
dLong - Long Diagonal of Octagon?P - Perimeter of Octagon?

Long Diagonal of Octagon given Perimeter Example

With values
With units
Only example

Here is how the Long Diagonal of Octagon given Perimeter equation looks like with Values.

Here is how the Long Diagonal of Octagon given Perimeter equation looks like with Units.

Here is how the Long Diagonal of Octagon given Perimeter equation looks like.

26.1313Edit=4+(22)80Edit8
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Long Diagonal of Octagon given Perimeter Solution

Follow our step by step solution on how to calculate Long Diagonal of Octagon given Perimeter?

FIRST Step Consider the formula
dLong=4+(22)P8
Next Step Substitute values of Variables
dLong=4+(22)80m8
Next Step Prepare to Evaluate
dLong=4+(22)808
Next Step Evaluate
dLong=26.1312592975275m
LAST Step Rounding Answer
dLong=26.1313m

Long Diagonal of Octagon given Perimeter Formula Elements

Variables
Functions
Long Diagonal of Octagon
The Long Diagonal of Octagon is the length of longest diagonals or the line joining any pair of opposite vertices of the Regular Octagon.
Symbol: dLong
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Perimeter of Octagon
The Perimeter of Octagon is the total length of all the boundary lines of the Regular Octagon.
Symbol: P
Measurement: LengthUnit: m
Note: Value should be greater than 0.
sqrt
A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.
Syntax: sqrt(Number)

Other Formulas to find Long Diagonal of Octagon

​Go Long Diagonal of Octagon
dLong=4+(22)le
​Go Long Diagonal of Octagon given Medium Diagonal
dLong=4-(22)dMedium
​Go Long Diagonal of Octagon given Short Diagonal
dLong=2dShort
​Go Long Diagonal of Octagon given Height
dLong=4-(22)h

How to Evaluate Long Diagonal of Octagon given Perimeter?

Long Diagonal of Octagon given Perimeter evaluator uses Long Diagonal of Octagon = sqrt(4+(2*sqrt(2)))*Perimeter of Octagon/8 to evaluate the Long Diagonal of Octagon, The Long Diagonal of Octagon given Perimeter formula is defined as the length of the longest diagonals or the line joining any pair of opposite vertices of the Regular Octagon and calculated using the perimeter of the Octagon. Long Diagonal of Octagon is denoted by dLong symbol.

How to evaluate Long Diagonal of Octagon given Perimeter using this online evaluator? To use this online evaluator for Long Diagonal of Octagon given Perimeter, enter Perimeter of Octagon (P) and hit the calculate button.

FAQs on Long Diagonal of Octagon given Perimeter

What is the formula to find Long Diagonal of Octagon given Perimeter?
The formula of Long Diagonal of Octagon given Perimeter is expressed as Long Diagonal of Octagon = sqrt(4+(2*sqrt(2)))*Perimeter of Octagon/8. Here is an example- 26.13126 = sqrt(4+(2*sqrt(2)))*80/8.
How to calculate Long Diagonal of Octagon given Perimeter?
With Perimeter of Octagon (P) we can find Long Diagonal of Octagon given Perimeter using the formula - Long Diagonal of Octagon = sqrt(4+(2*sqrt(2)))*Perimeter of Octagon/8. This formula also uses Square Root (sqrt) function(s).
What are the other ways to Calculate Long Diagonal of Octagon?
Here are the different ways to Calculate Long Diagonal of Octagon-
  • Long Diagonal of Octagon=sqrt(4+(2*sqrt(2)))*Edge Length of OctagonOpenImg
  • Long Diagonal of Octagon=sqrt(4-(2*sqrt(2)))*Medium Diagonal of OctagonOpenImg
  • Long Diagonal of Octagon=sqrt(2)*Short Diagonal of OctagonOpenImg
Can the Long Diagonal of Octagon given Perimeter be negative?
No, the Long Diagonal of Octagon given Perimeter, measured in Length cannot be negative.
Which unit is used to measure Long Diagonal of Octagon given Perimeter?
Long Diagonal of Octagon given Perimeter is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Long Diagonal of Octagon given Perimeter can be measured.
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