SOLUTION: Thank you so much!! https://imgur.com/a/ZzCBXAX

Algebra ->  Surface-area -> SOLUTION: Thank you so much!! https://imgur.com/a/ZzCBXAX      Log On


   

Question 1118025: Thank you so much!!
https://imgur.com/a/ZzCBXAX
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Only guidance - not a solution -

That is a sector of a circle. The full circle would be 360 degrees, but yours is just a fraction of that. You need to know area of a circle pi%2Ar%5E2, r for radius; and your exercise gives r=8.

You do what is needed.