I need help with this please I’m giving 15pts and a brainliest

Answer:
144
Step-by-step explanation:
JG= 72
JG is half of HI so
72 x 2 = 144
:)
Answer:
A. 144
Step-by-step explanation:
If J to G is equal to 72, that is half of the distance between J and H. If you know that, you can realize that if half the distance is 72, then the full distance must 72 times 2. Or 72+72
72+72 = 144