Find the Distance Between 2 Points

Question 1:

A(3,-1) and B(8,8)
10.3

Question 2:

C(-9,2) and D(-2,-8)
12.2

Question 3:

E(10,-9) and F(-8,-1)
19.7

Question 4:

G(-10,3) and H(9,1)
19.1

Question 5:

I(0,1) and J(-4,-8)
9.85

Question 6:

K(1,-5) and L(4,2)
7.62