The vertical interval joining $A$A$\left(2,5\right)$(2,5) and $B$B$\left(2,8\right)$(2,8) is shown on the coordinate plane below.
Find the length of the interval.
The vertical interval joining $A$A $\left(4,-5\right)$(4,−5) and $B$B $\left(4,5\right)$(4,5) has been graphed on the number plane. Find the length of the interval.
The horizontal interval joining $A$A $\left(3,2\right)$(3,2) and $B$B $\left(9,2\right)$(9,2) has been graphed on the number plane. Find the length of the interval.
The horizontal interval joining $A$A $\left(-5,-4\right)$(−5,−4) and $B$B $\left(9,-4\right)$(9,−4) has been graphed on the number plane. Find the length of $AB$AB.