Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{7 \: units}}}}}[/tex]
Step-by-step explanation:
Let J ( 2 , -2 ) be ( x₁ , y₁ ) and K ( 2 , 5 ) be ( x₂ , y₂ )
Finding the distance between these points
[tex] \boxed{ \sf{distance = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{ \sqrt{ {(2 - 2)}^{2} + {(5 - ( - 2))}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{ \sqrt{ {(0)}^{2} + {(5 + 2)}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{ \sqrt{0 + {7}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{ \sqrt{ {7}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{7 \: units}}[/tex]
Hope I helped!
Best regards! :D