NCERT Solutions for Class 9 Maths Chapter 3 - Coordinate GeometryShare
The NCERT Solutions For Class 9 Maths Chapter 3 - Coordinate Geometry has been provided here in a detailed manner. These Solutions have been presented in a step-by-step manner and are aimed at explaining important and difficult topics in the Chapter to foster better understanding. Moreover, these Solutions are based on the present-day syllabus of the CBSE, which all the more enhances their usefulness.
The Chapter 3 of the Class 9 Maths textbook involves study on important topics such as Cartesian System and Plotting A Point In The Plane If Its Coordinates Are Given. These topics are a little difficult to understand and hence require proper study material and efforts. With our NCERT Solutions for Coordinate Geometry Chapter, you can focus on each topic properly and grasp the logic behind them in quick-time. So, just refer to our Class 9 Maths textbook Chapter 3 and give yourself the opportunity to ace your exam preparation.
NCERT Solutions for Class 9 Maths Chapter 3 - Coordinate Geometry
(Street Plan): A city has two main roads which cross each other at the centre of the city. These two roads are along the North-South direction and East-West direction. Rene Descartes (1596 -1650)
All the other streets of the city run parallel to these roads and are 200 m apart. There are about 5 streets in each direction. Using 1cm = 200 m, draw a model of the city on your notebook Represent the roads/streets by single lines.
There are many cross- streets in your model. A particular cross-street is made by two streets, one running in the North - South direction and another in the East – West direction. Each cross street is referred to in the following manner: If the 2nd street running in the North - South direction and 5th in the East - West direction meets at some crossing, then we will call this cross-street (2, 5). Using this convention, find:
(i) How many cross - streets can be referred to as (4, 3).
(ii) How many cross - streets can be referred to as (3, 4)
|Chapter 1 - Number System|
|Chapter 2 - Polynomials|
|Chapter 3 - Coordinate Geometry|
|Chapter 4 - Linear Equations in two Variables|
|Chapter 5 - Introduction to Euclid's Geometry|
|Chapter 6 - Lines and Angles|
|Chapter 7 - Triangles|
|Chapter 8 - Quadrilaterals|
|Chapter 9 - Areas of Parallelograms and Triangles|
|Chapter 10 - Circles|
|Chapter 11 - Constructions|
|Chapter 12 - Heron's Formula|
|Chapter 13 - Surface Areas and Volumes|
|Chapter 14 - Statistics|
|Chapter 15 - Probability|