RD Sharma Solutions Class 9 Quadrilaterals

RD Sharma Solutions Class 9 Chapter 14

RD Sharma Solutions Class 9 Chapter 14

RD Sharma Solutions Class 9 Chapter 14 consists of questions based on polygon with 4 vertices or edges & 4 sides is termed as a quadrilateral. With 4 interior angles present, the sum of the interior angles of a quadrilateral is 360 degrees. Consider a quadrilateral PQRZ, with internal angles P, Q, R & Z. Then,

∠P + ∠Q + ∠R + ∠Z = 360 °

Quadrilaterals are classified basically on the basis of their intersecting nature. If they are not intersecting they are called as simple quadrilateral. Otherwise, if they happen to self-intersect, it is a complex quadrilateral.

Simple quadrilaterals are further classified into concave and convex quadrilaterals based on the position of diagonals and their interior angles.

Once you are clear with the NCERT textbook questions and solutions, it is time to step it up a notch. RD Sharma offers an effortful challenge to students trying to get their concepts straightened out. With a strong foundation in all major mathematical topics will help you be ready to solve the hardest of algebraic problems. Thus, here we have our set of RD Sharma solutions for class 9th to help you in your endeavor to have a better understanding of Quadrilaterals.


Class 9


Chapter 14





RD Sharma Class 9 Maths Solutions – Chapter 14

Here you will find several exercises of class 9 maths chapter 14 – Quadrilaterals. Click on the links to access the maths exercises from the table.

Practise This Question

f(x) = cos(x) defined on f : [a,b] [-1,1]  has its inverse then which of the following is correct?