Read and download NCERT Class 9 Maths Quadrilaterals Questions in NCERT book for Class 9 Mathematics. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Mathematics textbook for Class 9 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 9 Mathematics to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 9 Mathematics Chapter 8 Quadrilaterals
Class 9 Mathematics students should refer to the following NCERT Book Chapter 8 Quadrilaterals in Class 9. This NCERT Book for Class 9 Mathematics will be very useful for exams and help you to score good marks
Chapter 8 Quadrilaterals NCERT Book Class 9
(A) Main Concepts and Results
Sides, Angles and diagonals of a quadrilateral; Different types of quadrilaterals: Trapezium, parallelogram, rectangle, rhombus and square.
• Sum of the angles of a quadrilateral is 360º,
• A diagonal of a parallelogram divides it into two congruent triangles,
• In a parallelogram
(i) opposite angles are equal
(ii) opposite sides are equal
(iii) diagonals bisect each other.
• A quadrilateral is a parallelogram, if
(i) its opposite angles are equal
(ii) its opposite sides are equal
(iii) its diagonals bisect each other
(iv) a pair of opposite sides is equal and parallel.
• Diagonals of a rectangle bisect each other and are equal and vice-versa
• Diagonals of a rhombus bisect each other at right angles and vice-versa
• Diagonals of a square bisect each other at right angles and are equal and vice-versa
• The line-segment joining the mid-points of any two sides of a triangle is parallel to the third side and is half of it.
Please refer to attached file for NCERT Class 9 Maths Quadrilaterals Questions
NCERT Class 9 Maths Number Systems |
NCERT Class 9 Maths Number Systems Questions |
NCERT Class 9 Maths Polynomials |
NCERT Class 9 Maths Polynomials Questions |
NCERT Class 9 Maths Coordinate Geometry |
NCERT Class 9 Maths Coordinate Geometry Questions |
NCERT Class 9 Maths Linear Equations In Two Variables |
NCERT Class 9 Maths Linear Equations In Two Variables Questions |
NCERT Class 9 Maths Introduction To Euclids Geometry |
NCERT Class 9 Maths Introduction To Euclids Geometry Questions |
NCERT Class 9 Maths Lines And Angles |
NCERT Class 9 Maths Lines And Angles Questions |
NCERT Class 9 Maths Triangles |
NCERT Class 9 Maths Triangles Questions |
NCERT Class 9 Maths Quadrilaterals |
NCERT Class 9 Maths Quadrilaterals Questions |
NCERT Class 9 Maths Areas Of Parallelograms And Triangles |
NCERT Class 9 Maths Areas Of Parallelograms And Triangles Questions |
NCERT Class 9 Maths Circles |
NCERT Class 9 Maths Circles Questions |
NCERT Class 9 Maths Constructions |
NCERT Class 9 Maths Constructions Questions |
NCERT Class 9 Maths Herons Formula |
NCERT Class 9 Maths Herons Formula Questions |
NCERT Class 9 Maths Surface Areas And Volumes |
NCERT Class 9 Maths Surface Areas And Volumes Questions |
NCERT Class 9 Maths Statistics |
NCERT Class 9 Maths Statistics and Probability Questions |
NCERT Class 9 Maths Probability |
NCERT Book Class 9 Mathematics Chapter 8 Quadrilaterals
The above NCERT Books for Class 9 Mathematics Chapter 8 Quadrilaterals have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 8 Quadrilaterals Mathematics Class 9 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 8 Quadrilaterals NCERT etextbooks as the exams for Class 9 Mathematics are always asked as per the syllabus defined in these ebooks. These Class 9 Chapter 8 Quadrilaterals book for Mathematics also includes collection of question. Along with Mathematics Class 9 NCERT Book in Pdf for Chapter 8 Quadrilaterals we have provided all NCERT Books in English Medium for Class 9 which will be really helpful for students who have opted for english language as a medium. Class 9 students will need their books in English so we have provided them here for all subjects in Class 9.
You can download the NCERT Book for Class 9 Mathematics Chapter 8 Quadrilaterals for latest session from StudiesToday.com
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