Question

Find the distance between J and K.
A. 13.42
B. 8.49
C. 7.21
D. 12.65
http://roads.advancedacademics.com/contentserver/content/roadssection/279407/questions/assessments/l-thecoordinateplanequiz/geometry_3_1_quiz_16q.gif

Answer 1

find the ordered pairs that is presented by J and K

Answer 2

then enter into the distance formula
\[d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\]
and simplify