Find the Distance Between 2 Points

Question 1:

A(-1,-7) and B(4,7)
14.9

Question 2:

C(0,3) and D(10,-8)
14.9

Question 3:

E(-10,1) and F(-6,-5)
7.21

Question 4:

G(-6,-2) and H(-2,9)
11.7

Question 5:

I(-3,0) and J(3,3)
6.71

Question 6:

K(-2,-2) and L(8,-5)
10.4