Question

Find distance between pts (-2 -3) (-4 7).​

Answer 1

Answer:

A(2 , 3) , B(4 , 7) and C(0 , -1). AB = √{(7 - 3)² + (4 - 2)²} = √(16 + 4) = 2√

Answer 2

Answer:

Distance Formula = √ [(x₂ - x₁)2 + (y₂ - y₁)2]

(i) Let the points be A(2, 3) and B(4, 1)

Therefore, x₁ = 2, y₁ = 3, x₂ = 4, y₂ = 1

We know that the distance between the two points is given by the distance formula

Distance Formula = √[(x₂ - x₁)2 + (y₂ - y₁)2]

Therefore, the distance between A(2, 3) and B(4, 1) is given by

d = √[(4 - 2)2 + (1 - 3)2]

= √4 + 4

= √8

= 2√2

(ii) Distance between (- 5, 7) and (- 1, 3) is given by

d = √[( -1 + 5 )2 + (3 - 7)2]

= √16 + 16

= √32

= 4√2

Step-by-step explanation:

Hope it helps.(๑ゝω·)ﾉ♡

Please mark me as the branliest..