Answer: convex
Step-by-step explanation:A convex polygon is a simple polygon (not self-intersecting) in which no line segment between two points on the boundary ever goes outside the polygon. Equivalently, it is a simple polygon whose interior is a convex set.
Answer:
x=9
Step-by-step explanation:
It's B= 1/4x+6 because I solve it
It's an angle. That should work because it's obvious. Hope it helped.
