Question

The distance between the points p (-1, 1) and Q (5, -7) is

a] 11

b] 10

c] 2

d] 7​

Answer 1

Answer:

I think you are right answer will be c] 2

because the distance between the points p (-1, 1) and Q (5 , -7) is 2

Hope this will helpful

Answer 2

$= {(x2 -x1)}^{2} + {(y2 - y1)}^{2} \\ = {(5 + 1)}^{2} + {( - 7 - 1)}^{2} \\ = {6}^{2} + {( - 8)}^{2} \\ = 36 + 64 \\ = 100 \\ \sqrt{100} = 10$

Hope this helps.

Thanks.