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## Perimeter of a rectangle when length and width are given Solution

STEP 0: Pre-Calculation Summary
Formula Used
perimeter = 2*Length+2*Width
P = 2*l+2*w
This formula uses 2 Variables
Variables Used
Length - Length is the measurement or extent of something from end to end. (Measured in Meter)
Width - Width is the measurement or extent of something from side to side. (Measured in Meter)
STEP 1: Convert Input(s) to Base Unit
Length: 3 Meter --> 3 Meter No Conversion Required
Width: 7 Meter --> 7 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
P = 2*l+2*w --> 2*3+2*7
Evaluating ... ...
P = 20
STEP 3: Convert Result to Output's Unit
20 Meter --> No Conversion Required
20 Meter <-- Perimeter
(Calculation completed in 00.016 seconds)

## < 11 Other formulas that you can solve using the same Inputs

Surface Area of a Rectangular Prism
surface_area = 2*(Length*Width+Length*Height+Width*Height) Go
Magnetic Flux
Perimeter of a rectangle when diagonal and length are given
perimeter = 2*(Length+sqrt((Diagonal)^2-(Length)^2)) Go
Perimeter of rectangle when diagonal and width are given
perimeter = 2*(sqrt((Diagonal)^2-(Width)^2)+Width) Go
Diagonal of a Rectangle when length and area are given
diagonal = sqrt(((Area)^2/(Length)^2)+(Length)^2) Go
Area of a Rectangle when length and diagonal are given
area = Length*(sqrt((Diagonal)^2-(Length)^2)) Go
Diagonal of a Rectangle when length and breadth are given
Volume of a Rectangular Prism
volume = Width*Height*Length Go
Strain
strain = Change In Length/Length Go
Surface Tension
surface_tension = Force/Length Go
Area of a Rectangle when length and breadth are given

## < 11 Other formulas that calculate the same Output

Perimeter of a Right Angled Triangle
perimeter = Side A+Side B+sqrt(Side A^2+Side B^2) Go
Perimeter of a rectangle when diagonal and length are given
perimeter = 2*(Length+sqrt((Diagonal)^2-(Length)^2)) Go
Perimeter of rectangle when diagonal and width are given
perimeter = 2*(sqrt((Diagonal)^2-(Width)^2)+Width) Go
Perimeter Of Parallelepiped
perimeter = 4*Side A+4*Side B+4*Side C Go
Perimeter of a Parallelogram
perimeter = 2*Side A+2*Side B Go
Perimeter of a Kite
perimeter = 2*(Side A+Side B) Go
Perimeter of an Isosceles Triangle
perimeter = Side A+2*Side B Go
Perimeter of a Cube
perimeter = 12*Side Go
Perimeter of a square when side is given
perimeter = 4*Side Go
Perimeter of an Equilateral Triangle
perimeter = 3*Side Go
Perimeter of a Rhombus
perimeter = 4*Side Go

### Perimeter of a rectangle when length and width are given Formula

perimeter = 2*Length+2*Width
P = 2*l+2*w

## What is Perimeter of a Rectangle?

Perimeter of Rectangle could be considered as one of the important formulae of the rectangle. It is the total length of all the sides of the rectangle. Hence, we can find the perimeter by adding all four sides of a rectangle. To understand and measure the perimeter of the rectangular field, we travel along the boundary of the four sides of the field, starting from a point and ending at the same point.

## How to Calculate Perimeter of a rectangle when length and width are given?

Perimeter of a rectangle when length and width are given calculator uses perimeter = 2*Length+2*Width to calculate the Perimeter, The perimeter of a rectangle is the sum of all the sides of the rectangle. Perimeter and is denoted by P symbol.

How to calculate Perimeter of a rectangle when length and width are given using this online calculator? To use this online calculator for Perimeter of a rectangle when length and width are given, enter Length (l) and Width (w) and hit the calculate button. Here is how the Perimeter of a rectangle when length and width are given calculation can be explained with given input values -> 20 = 2*3+2*7.

### FAQ

What is Perimeter of a rectangle when length and width are given?
The perimeter of a rectangle is the sum of all the sides of the rectangle and is represented as P = 2*l+2*w or perimeter = 2*Length+2*Width. Length is the measurement or extent of something from end to end and Width is the measurement or extent of something from side to side.
How to calculate Perimeter of a rectangle when length and width are given?
The perimeter of a rectangle is the sum of all the sides of the rectangle is calculated using perimeter = 2*Length+2*Width. To calculate Perimeter of a rectangle when length and width are given, you need Length (l) and Width (w). With our tool, you need to enter the respective value for Length and Width 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 Perimeter?
In this formula, Perimeter uses Length and Width. We can use 11 other way(s) to calculate the same, which is/are as follows -
• perimeter = 4*Side
• perimeter = 3*Side
• perimeter = 2*Side A+2*Side B
• perimeter = 4*Side
• perimeter = Side A+2*Side B
• perimeter = Side A+Side B+sqrt(Side A^2+Side B^2)
• perimeter = 12*Side
• perimeter = 2*(Side A+Side B)
• perimeter = 4*Side A+4*Side B+4*Side C
• perimeter = 2*(Length+sqrt((Diagonal)^2-(Length)^2))
• perimeter = 2*(sqrt((Diagonal)^2-(Width)^2)+Width)
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