A = 28.26 units^2
Step-by-step explanation:
The formula for the area of a circle is:

We can just plug in the numbers and solve.


28.26 units^2
Answer:
c
Step-by-step explanation:
Answer:
i think the difference in height from the top to the bottom is 8ft
Answer:
6
Step-by-step explanation:
15 - 9