Parallelogram jklm is shown on the coordinate plane below

 c) K' = (6, 4)   L' = (3, 3)

Step-by-step explanation:

The simplest way to find the coordinates is to rotate the graph 3 times.

Rotate 1 time to the left (counterclockwise) = 90°

Rotate 2 times to the left (counterclockwise) = 180°

Rotate 3 times to the left (counterclockwise) = 270°

see image for 3 times to the left = 270°

Step-by-step explanation:the answer is 18.2 it's easy