First, let's find the area! The formula to find the area of a circle is πr²
πr²
3.14 · 4²
50.24 yds²
Now let's find the circumference. The formula for this is 2πr
2πr
2 · 3.14 · 4
25.12 yds
Hope this helps!
<span>11.5 Not sure but it should be the answer!!
</span>
Use a porportion to help better and speed up the process
Answer:
Both add up to 180 degrees