# RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1 (Updated For 2021-22)

RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1: Ace your Class 7 Maths exam by solving the questions from RS Aggarwal Solutions Class 7 Maths. You can clear all your doubts with RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1 The solutions are easy to comprehend, accuarte and credible, all thanks to the subject matter experts.

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Table of Contents

## Download RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1 PDF

RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1

## RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1- Overview

• The first exercise of the 20th chapter consists of 10 questions overall. These problems are based on the area and the perimeter of the rectangle.
• This exercise also consists of the problems which are based on the calculation of the missing length and also the breadth of a rectangular shape area.

### Perimeter of Rectangle

Perimeter of Rectangle is defined as the entire distance that is being encircled by the rectangle around its outside field.

Eg: The study of geometrical shapes and the size which require the study of the area, perimeter, and volume like square, circle, quadrilateral, and polygon.

### Perimeter of a Rectangle – Formula

The perimeter of a rectangle is nothing but the sum of all its sides. Also, the rectangle has equal opposite sides. So, the P, Perimeter will be taken as two times the width of a rectangle in addition to the two times the length of the rectangle.

Let us assume that the rectangle consists of a length and width which are symbolized as y and x, respectively.

Perimeter of a Rectangle, P = 2 ( x + y ) units
where,
x is taken as the length of the rectangle
y is taken as the breadth of the rectangle

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## FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1

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### What is the formula for the Perimeter Of a Rectangle?

Perimeter of a Rectangle, P = 2 ( x + y ) units
where,
x is taken as the length of the rectangle
y is taken as the breadth of the rectangle

### How many questions are asked in RS Aggarwal Solutions Class 7 Maths Chapter 20 Ex 20.1?

There will be a total of 10 questions asked in this exercise.