Question

What is the distance between `(8, 6, 0)` and `(0, 4, –2)`?

Answer 1

`6sqrt2`

Explanation:

Distance formula = `sqrt((x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2`

`D = sqrt((8-0)^2+(6-4)^2+(0--2)^2)`

`= sqrt(64+4+4)=sqrt72 = 6sqrt2`