Answer:
87.9°
Step-by-step explanation:
arctan(50/40)=87.9°
20.5 is the answer, have a great day!
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.
270 hole numbers end with 2014 in 2,700,000
