Find the distance between (4, 2) and (-4, -4). a) 2 b) 10 c) 4 d) 10

Distance (d) between 2 points on a graph, is derived from the Pythagorean Theorem, because the d is the hypotenuse of a triangle formed by the distance in x plane and y plane.


10 is the correct answer
Why do both B) and D) have 10??