# S.K.NEET

## Square Root

(i)   441
(ii)   576
(iii)  11025

#### Formulae used :

Distance Formula to find distance between two points (x1,y1) and (x2,y2) is :             D = √[(x2 – x1)2 + (y2 – y1)2 ]

#### Solution :

Sol. (i) Here x1 = 2, y1 = 3, x2 = 4 and y2 = 1
∴ The required distance (i)   441
(ii)   576
(iii)  11025

(i)   441
(ii)   576
(iii)  11025

(i)   441
(ii)   576
(iii)  11025

(i)   441
(ii)   576
(iii)  11025

#### Q.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)

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

#### Q.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)

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

#### Q.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)

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

#### Q.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)

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

#### Fill in the blanks

##### Q.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)