Answer:
|| Before || After ||
J- (1, 4) J'- (-1, -4)
K- (5, 5) K'- (-5, -5)
L- (7, 1) L'- ( -7, -1)
M- (2, 2) M'- (-2, -2)
Step-by-step explanation:
When rotating a figure 180° about the origin, the numbers remain the same, but their signs change. Being that the figure originated from the first quadrant where both coordinates are positive, after rotating it would end up in the third quadrant where both coordinates are negative.
Hope this helps you! ^^