Can't see the graph, but it should look something like this:
Answer:
A, D, E, F
Step-by-step explanation:
Exterior angles are the outer angles.
Angles 5, 6, 2, 3 are all outer angles or exterior angles.
Angles 1 and 4 are interior angles.
Then, the total weight would be: 3 * 14 = 42 Ounces