What is the distance between #(8,-7,-4)# and #(9,2,2)#?
1 Answer
Feb 24, 2016
Explanation:
Note: The distance formula in 3D is
We are given ordered triplet in
#D= sqrt((-1)^2 + (-9)^2 +(-6)^2)#
#D= sqrt((1) + (81) +(36))#
#D= sqrt(118) ~= 10.86#