Question

22.
Find the distance between the points (-5, 7) and (-1, 3).
please answer​

Answer 1

Answer:

PQ = $\sqrt{(-1 + 5)^2 + ( 3- 7 )^2}$

          $\sqrt{(4)^2 + (4)^2}$

         $\sqrt{(16 + 16)}$

         $\sqrt{32}$  

         $4\sqrt{2}$

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Answer 2

Answer:

4√2

Step-by-step explanation:

Given the coordinates are P(-5,7) and Q(-1,3)

Apply distance formula we get

d=√(-1+5)²+(3-7)²

d=4√2