find the length of the line segment joining the points whose coordinates are (-3,1) and (5, -5)

Answer 1

A.10
B.2 times square root of 10
C. 100
D. square root of 10

Answer 2

change in x from -3 to +5 = 8
change in y from 1 to -5 = -6
hypotenuse = sqrt (64 + 36) = sqrt 100 = 10