The vertical interval joining $A$A $\left(2,4\right)$(2,4) and $B$B $\left(2,8\right)$(2,8) has been graphed on the number plane. Find the length of the interval.
The vertical interval joining $A$A $\left(5,-3\right)$(5,−3) and $B$B $\left(5,6\right)$(5,6) has been graphed on the number plane. Find the length of the interval.
The horizontal interval joining $A$A $\left(1,3\right)$(1,3) and $B$B $\left(8,3\right)$(8,3) has been graphed on the number plane. Find the length of the interval.
The horizontal interval joining $A$A $\left(-5,-3\right)$(−5,−3) and $B$B $\left(8,-3\right)$(8,−3) has been graphed on the number plane. Find the length of $AB$AB.