Answer:
Area of the circle=
Step-by-step explanation:
Area of a circle=
For radius(r)=8 km
The area of the circle is :
=
As:

Area of the circle:

The Area of the circle with the radius of
is 
The answer is 18, Hope you get it right!
Answer:
C. 60
Step-by-step explanation:
60+10=70
X is less than or equal 18. I hope it helps
Answer:
(-2,1),(-1,2),(-3,5/3)
Step-by-step explanation: