what is the surface area of a cylinder w. radius 3 & height 6 @terenzreignz

Question

terenzreignz · Answer

Surface area of a cylinder is given by
$$\Large A = 2\pi r h + 2\pi r ^2$$

swag · Answer

what would the SA be please tell me fastttt

terenzreignz · Answer

People usually use calculators for this sort of thing...
This BETTER NOT be a quiz though -.-
$$\Large A = 2\pi \times 3\times 6 + 2\pi \times 9=54\pi\approx169.65$$

swag · Answer

its not and so its 169.65?

terenzreignz · Answer

Should be.

swag · Answer

Ha ok I can stop rushing now. Thank you very much @terenzreignz I was on a call with my teacher and I had to learn this likeeee nowww in 2 seconds. Now i can actually review it.

terenzreignz · Answer

anonymous · Answer

Closed or open cylinder?

terenzreignz · Answer

Now you bring that up?
-.-

Oh well, wasn't specified...

anonymous · Answer

I was going to ask it earlier but got occupied, didn't know there was a time limit :)