Answer:
at least more than 180 degrees
Step-by-step explanation:

Actually Welcome to the Concept of the areas,
Area of a rectangle = length * width.
hence, l = 11 and w = 4
hence, 4*11 = 44 square units.
Area = 44 sq. units
Answer:
9 by -2
Step-by-step explanation:
Answer:
1.27388535028
Step-by-step explanation:
Simply using the formulas