Chapter 19. Coordinate Geometry NIOS Class 10 Mathematics Chapter-Wise Important Questions and Answers

Chapter 19. Coordinate Geometry | NIOS Class 10 Mathematics Important Questions, Fully Solved Answers, and Chapter-wise Exam Preparation Guide.

Chapter 19. CO-ORDINATE GEOMETRY

Optional Questions and Answers for Algebraic Expressions and Polynomials [1 Mark]

CHECK YOUR PROGRESS 3.1

Short Questions and Answers for Algebraic Expressions and Polynomials [1 or 2 Marks]

gfhhhhhhhhhhhhh

Long Questions and Answers for Algebraic Expressions and Polynomials [ 3 or 4 Mark]

CHECK YOUR PROGRESS 19.1

1. Write down x and y co-ordinates for each of the following points :

(a) (3, 3) (b) (–6, 5) (c) (–1, –3) (d) (4, –2)

Solution: (a) x co-ordinate is 3 .

   y co-ordinate is 3 .

(b) x co-ordinate is –6 .

   y co-ordinate is 5.

(c) x co-ordinate is –1

   y co-ordinate is –3.

(d) x co-ordinate is 4.

   y co-ordinate is –2 .

 

2. Write down distances of each of the following points from the y and x axis respectively.

(a) A(2, 4) (b) B(–2, 4) (c) C(–2, –4) (d) D(2, –4)

Solution: (a) The distance of the point A from the y-axis is 4 units to the right of origin and from the x-axis is 2 units above the origin.

(b) The distance of the point B from the y-axis is 4 units to the left of the origin and from the x-axis is 2 unit above the origin.

(c) The distance of the point C from the y-axis is 4 units to the left of the origin and from the x-axis is also 2 units below the origin.

(d) The distance of the point D from the y-axis is 4 units to the right of the origin and from the x-axis is 2 units below the origin.

---

Posted 1 month ago