Length of Rectangle given Perimeter and Diagonal Calculator

✖Perimeter of Rectangle is the total length of all the boundary lines of the Rectangle.ⓘ Perimeter of Rectangle [P]			+10% -10%
✖Diagonal of Rectangle is the length of the line joining any pair of opposite vertices of the Rectangle.ⓘ Diagonal of Rectangle [d]			+10% -10%

✖Length of Rectangle is any one of the pair of parallel sides which are longer than the remaining pair of parallel sides.ⓘ Length of Rectangle given Perimeter and Diagonal [l]

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Length of Rectangle given Perimeter and Diagonal Solution

STEP 0: Pre-Calculation Summary

Formula Used

Length of Rectangle = 1/4*(Perimeter of Rectangle+sqrt((8*Diagonal of Rectangle^2)-Perimeter of Rectangle^2))
l = 1/4*(P+sqrt((8*d^2)-P^2))
This formula uses 1 Functions, 3 Variables

Functions Used

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., sqrt(Number)

Variables Used

Length of Rectangle - (Measured in Meter) - Length of Rectangle is any one of the pair of parallel sides which are longer than the remaining pair of parallel sides.
Perimeter of Rectangle - (Measured in Meter) - Perimeter of Rectangle is the total length of all the boundary lines of the Rectangle.
Diagonal of Rectangle - (Measured in Meter) - Diagonal of Rectangle is the length of the line joining any pair of opposite vertices of the Rectangle.

STEP 1: Convert Input(s) to Base Unit

Perimeter of Rectangle: 28 Meter --> 28 Meter No Conversion Required
Diagonal of Rectangle: 10 Meter --> 10 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

l = 1/4*(P+sqrt((8*d^2)-P^2)) --> 1/4*(28+sqrt((8*10^2)-28^2))

Evaluating ... ...

l = 8

STEP 3: Convert Result to Output's Unit

8 Meter --> No Conversion Required

FINAL ANSWER

8 Meter <-- Length of Rectangle

(Calculation completed in 00.004 seconds)

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< Length of Rectangle Calculators

Length of Rectangle given Diagonal and Obtuse Angle between Diagonals

LaTeX Go Length of Rectangle = Diagonal of Rectangle*sin(Obtuse Angle between Diagonals of Rectangle/2)

Length of Rectangle given Diagonal and Breadth

LaTeX Go Length of Rectangle = sqrt(Diagonal of Rectangle^2-Breadth of Rectangle^2)

Length of Rectangle given Perimeter and Breadth

LaTeX Go Length of Rectangle = (Perimeter of Rectangle-(2*Breadth of Rectangle))/2

Length of Rectangle given Area and Breadth

LaTeX Go Length of Rectangle = Area of Rectangle/Breadth of Rectangle

Length of Rectangle given Perimeter and Diagonal Formula

LaTeX Go

Length of Rectangle = 1/4*(Perimeter of Rectangle+sqrt((8*Diagonal of Rectangle^2)-Perimeter of Rectangle^2))
l = 1/4*(P+sqrt((8*d^2)-P^2))

What is a Rectangle?

A Rectangle is a two dimensional geometric shape having four sides and four corners. The four sides are in two pairs, in which each pair of lines are equal in length and parallel to each other. And adjacent sides are perpendicular to each other. In general a 2D shape with four boundary edges are called quadrilaterals. So a rectangle is a quadrilateral in which each corner is right angle.

How to Calculate Length of Rectangle given Perimeter and Diagonal?

Length of Rectangle given Perimeter and Diagonal calculator uses Length of Rectangle = 1/4*(Perimeter of Rectangle+sqrt((8*Diagonal of Rectangle^2)-Perimeter of Rectangle^2)) to calculate the Length of Rectangle, The Length of Rectangle given Perimeter and Diagonal formula is defined as any one of the pair of parallel sides which are longer than the remaining pair of parallel sides and calculated using Perimeter and Diagonal of the Rectangle. Length of Rectangle is denoted by l symbol.

How to calculate Length of Rectangle given Perimeter and Diagonal using this online calculator? To use this online calculator for Length of Rectangle given Perimeter and Diagonal, enter Perimeter of Rectangle (P) & Diagonal of Rectangle (d) and hit the calculate button. Here is how the Length of Rectangle given Perimeter and Diagonal calculation can be explained with given input values -> 8 = 1/4*(28+sqrt((8*10^2)-28^2)).

FAQ

What is Length of Rectangle given Perimeter and Diagonal?

The Length of Rectangle given Perimeter and Diagonal formula is defined as any one of the pair of parallel sides which are longer than the remaining pair of parallel sides and calculated using Perimeter and Diagonal of the Rectangle and is represented as l = 1/4*(P+sqrt((8*d^2)-P^2)) or Length of Rectangle = 1/4*(Perimeter of Rectangle+sqrt((8*Diagonal of Rectangle^2)-Perimeter of Rectangle^2)). Perimeter of Rectangle is the total length of all the boundary lines of the Rectangle & Diagonal of Rectangle is the length of the line joining any pair of opposite vertices of the Rectangle.

How to calculate Length of Rectangle given Perimeter and Diagonal?

The Length of Rectangle given Perimeter and Diagonal formula is defined as any one of the pair of parallel sides which are longer than the remaining pair of parallel sides and calculated using Perimeter and Diagonal of the Rectangle is calculated using Length of Rectangle = 1/4*(Perimeter of Rectangle+sqrt((8*Diagonal of Rectangle^2)-Perimeter of Rectangle^2)). To calculate Length of Rectangle given Perimeter and Diagonal, you need Perimeter of Rectangle (P) & Diagonal of Rectangle (d). With our tool, you need to enter the respective value for Perimeter of Rectangle & Diagonal of Rectangle 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 Length of Rectangle?

In this formula, Length of Rectangle uses Perimeter of Rectangle & Diagonal of Rectangle. We can use 3 other way(s) to calculate the same, which is/are as follows -

Length of Rectangle = Area of Rectangle/Breadth of Rectangle
Length of Rectangle = (Perimeter of Rectangle-(2*Breadth of Rectangle))/2
Length of Rectangle = sqrt(Diagonal of Rectangle^2-Breadth of Rectangle^2)

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