Answer:
list the integers within the interval
Step-by-step explanation:
Greater than or equal to 8, so 8 is part of this list.
Less than 16, so 16 is not in this list.
Answer:

Step-by-step explanation:
The formula of an area of a elipse:

We have:

Substitute:

Answer:
Angle 5
Step-by-step explanation:
Adjacent angles share a common side and a common vertex.