Help! Will give brainliest! (Whatever it’s called )Thank you!!Find the surface area! :)
Accepted Solution
A:
Answer:A=777.54Step-by-step explanation:What you do is use the formula which isa=2pirh+2pir^2.The radius is half the diameter and the diameter is 15 so you take 15 and divide it by 2 to get 7.5. The height is 9 m. A=2(3.14)(7.5)(9)+2(3.14)(7.5)^2=777.54 m.