R s aggarwal solutions mathematics class 9 Solutions for Chapter 5 coordinate geometry

Exercises in Chapter 5 coordinate geometry Grade 9

Coordinate Geometry Exercise 5

Questions in Coordinate Geometry Exercise 5

Which of the following points lie on the x-axis?

(i) A (0, 8)

(ii) B (4, 0)

(iii) C (0, -3)

(iv) D (-6, 0)

(v) E (2, 1)

(vi) F (-2, -1)

(vii) G (-1, 0)

(viii) H (0, -2)

Plot the points A (2, 5), B (-2, 2) and C (4, 2) on a graph paper. Join AB, BC and AC.

Calculate the area of △ ABC.

Three vertices of a rectangle ABCD are A (3, 1), B (-3, -1) and C (-3, 3). Plot these points on the graph paper and find the coordinates of the fourth vertex D. Also, find the area of the rectangle ABCD.

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Chapters in this book

Number Systems

Polynomials

Factorization of Polynomials

Linear Equations In Two Variables

Coordinate Geometry

Introduction To Euclids Geometry

Lines And Angles

Triangles

Congruence Of Triangles And Inequalities In A Triangle

Quadrilaterals

Areas Of Parallelograms And Triangles

Circles

Geometrical Constructions

Areas Of Triangles And Quadrilaterals

Volume And Surface Area Of Solids

Mean Median And Mode Of Ungrouped Data

Probability