Question

find the distance between the following pairs of points(-1,2),(-3,0)​

Answer 1

Answer:

2root 3

Step-by-step explanation:

A(-1,2), B(-3,0)

distance of AB=root of (x1-x2whole square)+(y1-y2whole square)

root of(-1-(-3)) whole square)+(2-0) whole square)

root of(-1+3) whole square)+2 square

root of2square+2square

root of4+4

root of8

root of 2*4

=2root2

Answer 2

given: (-1,2),(-3,0)

X1 = -1 & Y1 = -3

X2 = 2 & Y2 = 0

d=√((x2 - x1)²+ (y2 - y1)²)

D = √((2 - (-1))²+(0 - (-3))²)

D = √((2 +1)²+(0 + 3)²)

D = √((3)²+(3)²)

D = √(9 + 9)

D = √(18)

D = √18

D = √2 × 3 × 3

D = 3√2 Ans.