NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry

NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry

NCERT Solutions for Class 10 Maths

Chapter 7 Coordinate Geometry

NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry Exercise 7.1

Page No: 161

Question 1. Find the distance between the following pairs of points:

(i) (2, 3), (4, 1) (ii) (−5, 7), (−1, 3) (iii) (a, b), (− a, − b)

Solution:

Concept Insights: In the ordered pair (a, b) order is important coordinate a represent x coordinate and b represent y coordinate

Question 2. Find the distance between the points (0, 0) and (36, 15).

Solution:

Distance between points (0,0) and (36,15)

Now Distance between two points (x1,y1) and (x2,y2) is given by