Perimeter and Area Class 7 Notes: Chapter 11 The definition of area and perimeter of closed figures is explained below. Also, the area and perimeter formula of some of the common figures are given below. Perimeter of a closed figure: Perimeter can be defined as the length of the boundary of a a figure i.e. the total distance …
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Practical Geometry Class 7 Notes
Practical Geometry Class 7 Notes: Chapter 10 Practical Geometry Class 7 Notes are provided here which can help the class 7 students to learn this chapter in a better and more effective way. These CBSE maths chapter 10 notes are concise and students can not only learn the topics but can also revise the concepts …
Rational Numbers Class 7 Notes
Rational Numbers Class 7 Notes: Chapter 9 Rational numbers are of two types: positive and negative rational numbers. When both the numerator and denominator is a positive integer, then it is said to be a positive rational number. When either the numerator or the denominator is a negative integer, then it is said to be …
Comparing Quantities Class 7 Notes
Comparing Quantities Class 7 Notes: Chapter 8 Quite often, in our daily life, we are required to compare two quantities. Let us look at a few points on how a comparison between two or more objects can be done. It is to be noted that the comparison between any two quantities can be written as …
Congruence of Triangles Class 7 Notes
Congruence of Triangles Class 7 Notes: Chapter 7 What is Congruence?Two objects that are exact copies of one another are known as congruent objects. This relation of two objects being congruent is known as congruence. Please refer Congruence of Triangles Class 7 Notes for more revision notes.
The Triangle and its Properties Class 7 Notes
Triangles and Its Properties Class 7 Notes: Chapter 6 The sum of the lengths of any two sides of a triangle is greater than the length of the third side.The difference between the lengths of any two sides of a triangle is lesser than the third side. This property is useful in knowing if it …
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Lines and Angles Class 7 Notes
Lines and Angles Class 7 Notes: Chapter 5 Chapter 5 Lines and angles discusses the various angles formed when two lines meet. Before we get into this discussion, let us recall the following terminologies. Line Segment – Part of the line bounded by two distinct end points. If we extend the two endpoints in either direction …
Simple Equations Class 7 Notes
Simple Equations Class 7 Notes: Chapter 4 An equation, also known as the algebraic equation, is a condition on a variable such that two expressions in the variable have equal value. A variable’s value is not fixed, it takes the value of different numerical values. An equation has an equality sign. The equality sign proves that …
Data Handling Class 7 Notes
Data Handling Class 7 Notes: Chapter 3 The collection, recording and presentation of data help us organise our experiences and draw inferences from them. In chapter 3 Data handling Class 7 Notes, you will learn about different kind of graphs and data. Now let us discuss the methodical procedure to follow before documenting data and …
Fractions and Decimals Class 7 Notes
Fractions and Decimals Class 7 Notes: Chapter 2 The Fractions and Decimals Class 7 Notes, discusses the multiplication and division of fractions and decimals. The three types of fractions are: Proper Fraction – Fractions that represents a part of a whole. Examples, 13,27 Improper Fraction – Fraction where the numerator is greater or equal to the denominator. Example, 43,77 Mixed …
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