SOLUTION: Find the surface area od a cylinder with a height of 25 inches and a radius of 8 inches. Round to the nearest tentth.
Algebra ->
Volume
-> SOLUTION: Find the surface area od a cylinder with a height of 25 inches and a radius of 8 inches. Round to the nearest tentth.
Log On
Question 108354: Find the surface area od a cylinder with a height of 25 inches and a radius of 8 inches. Round to the nearest tentth. Answer by checkley71(8403) (Show Source):
You can put this solution on YOUR website! surface area of the top & bottom
(pi)r^2
3.14*8*8=200.96 in^2 area of the top & bottom of the cylinder.
the circumferance of the top is:
2(pi)r
2*3.14*8=50.24 inches.
area of the cylinder:
50.24*25=1256 in^2
now add the top, bottom & side of this cylinder we have:
200.96+1256=1456.96 answer.
(