Question

Horatio is drawing a rectangle on a coordinate plane. He has already drawn three of the vertices

Answer 1

Distance formula in three dimensions for the distance  between the points  
is:  Therefore the length of the diagonal  is the distance between the points P(1,1,2) and Q(3,4,5) :

Answer 2

Answer:

Distance formula in three dimensions for the distance  between the points  

is:  Therefore the length of the diagonal  is the distance between the points P(1,1,2) and Q(3,4,5) :Distance formula in three dimensions for the distance  between the points  

Step-by-step explanation: