Answer:
not sure
Step-by-step explanation:
sorry :/
Answer:
140?
Step-by-step explanation:
40 percent of 350 is 140 so I assume its 140.
43.54 divided by 3.5= unit rate
12.44
Ok, so;
Let me draw the figure here below:
We know that the area of a circle can be found using the next equation:
Area = πr².
Where r is the radius and π is a number.
So, the area of this circle, will be:
Area = π(1km)²
Area = π km²