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Diagonal of Rectangle is the length of the line joining any pair of opposite vertices of the Rectangle. Check FAQs
d=l2+b2
d - Diagonal of Rectangle?l - Length of Rectangle?b - Breadth of Rectangle?

Diagonal of Rectangle Example

With values
With units
Only example

Here is how the Diagonal of Rectangle equation looks like with Values.

Here is how the Diagonal of Rectangle equation looks like with Units.

Here is how the Diagonal of Rectangle equation looks like.

10Edit=8Edit2+6Edit2
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Diagonal of Rectangle Solution

Follow our step by step solution on how to calculate Diagonal of Rectangle?

FIRST Step Consider the formula
d=l2+b2
Next Step Substitute values of Variables
d=8m2+6m2
Next Step Prepare to Evaluate
d=82+62
LAST Step Evaluate
d=10m

Diagonal of Rectangle Formula Elements

Variables
Functions
Diagonal of Rectangle
Diagonal of Rectangle is the length of the line joining any pair of opposite vertices of the Rectangle.
Symbol: d
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Length of Rectangle
Length of Rectangle is any one of the pair of parallel sides which are longer than the remaining pair of parallel sides.
Symbol: l
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Breadth of Rectangle
Breadth of Rectangle is any one of the pair of parallel sides which are shorter than the remaining pair of parallel sides.
Symbol: b
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 Diagonal of Rectangle

​Go Diagonal of Rectangle given Area and Breadth
d=(Ab)2+b2
​Go Diagonal of Rectangle given Area and Length
d=(Al)2+l2

How to Evaluate Diagonal of Rectangle?

Diagonal of Rectangle evaluator uses Diagonal of Rectangle = sqrt(Length of Rectangle^2+Breadth of Rectangle^2) to evaluate the Diagonal of Rectangle, Diagonal of Rectangle formula is defined as the length of the line joining any pair of opposite vertices of the Rectangle. Diagonal of Rectangle is denoted by d symbol.

How to evaluate Diagonal of Rectangle using this online evaluator? To use this online evaluator for Diagonal of Rectangle, enter Length of Rectangle (l) & Breadth of Rectangle (b) and hit the calculate button.

FAQs on Diagonal of Rectangle

What is the formula to find Diagonal of Rectangle?
The formula of Diagonal of Rectangle is expressed as Diagonal of Rectangle = sqrt(Length of Rectangle^2+Breadth of Rectangle^2). Here is an example- 10 = sqrt(8^2+6^2).
How to calculate Diagonal of Rectangle?
With Length of Rectangle (l) & Breadth of Rectangle (b) we can find Diagonal of Rectangle using the formula - Diagonal of Rectangle = sqrt(Length of Rectangle^2+Breadth of Rectangle^2). This formula also uses Square Root Function function(s).
What are the other ways to Calculate Diagonal of Rectangle?
Here are the different ways to Calculate Diagonal of Rectangle-
  • Diagonal of Rectangle=sqrt((Area of Rectangle/Breadth of Rectangle)^2+Breadth of Rectangle^2)OpenImg
  • Diagonal of Rectangle=sqrt((Area of Rectangle/Length of Rectangle)^2+Length of Rectangle^2)OpenImg
Can the Diagonal of Rectangle be negative?
No, the Diagonal of Rectangle, measured in Length cannot be negative.
Which unit is used to measure Diagonal of Rectangle?
Diagonal of Rectangle is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Diagonal of Rectangle can be measured.
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