The radius of a circle is 8 kilometers. What is the area of a sector bounded by a 180 degree arc
![The radius of a circle is 8 kilometers What is the area of a sector bounded by a 180 degree arc class=](https://us-static.z-dn.net/files/db5/203b6828ae0ef55da919a4b382c530bd.png)
Answer:
100.530964915 or 32π
Step-by-step explanation:
Area=πr^2
A=π8^2
A=π(64)
A=~201.062
divide by 2
answer is 100.530964915, not sure how you should round, but 100.5 is probably correct, or the full answer.
edit: i see that there is a pi symbol that u can use in ur answer, the correct answer would be 32π
please mark brainliest if correct, you get points for marking an answer as brainliest :)