Sagot :
Answer:
B. Interior part
Step-by-step explanation:
Another way to think of it is this: the diagonals of a convex polygon will all be in the INTERIOR of the polygon, whereas certain diagonals of a concave polygon will lie outside the polygon, on its exterior.
Answer:
B interior part
from the figure we know if a polygon is convex, all of its diagonals must lie in its interior part
so, choice interior part