Find the Distance Between 2 Points

Question 1:

A(8,10) and B(-7,3)
16.6

Question 2:

C(1,-3) and D(2,8)
11

Question 3:

E(1,-2) and F(-7,-8)
10

Question 4:

G(1,0) and H(-4,10)
11.2

Question 5:

I(-4,-4) and J(-6,-2)
2.83

Question 6:

K(-2,-10) and L(-8,2)
13.4