A cylindrical tank is 2.6 meters high. If the radius of its base is 0.92 meter, whats is its surface area?

Answer 1

13.82 meters squared
2*(pie)*r squared*height

Answer 2

We'll if you want to get the most insane feeling of your life some it out of a bong. It's a lot smoother so you won't cough as much and the feeling is crazy compared to a joint or pipe. When you do it make sure you are with some friends, got some good munchies, got some netflix, and a comfortable spot and it's literally the best thing in the world. I earn you when you do it you will feel really weird like out of this world. You feel tall and when I was watching a movie you basically laugh at everything. Me and my friend always get the same feeling. When we are watching a movie we both thought for sure we have saw that movie before and we thought we new what was going to happen next but the next day I watched it again and it was totally different. When your high it feels so much more fun. If your not panicking ( trust me don't i did the first time and freaked out) it's the best thing in the world.

Answer 3

To calculate this, think of what the surfaces are. The cylinder has two end circles of radius 0.92m. So, the area of one end is pi*R squared or pi*0.92*0.92 sq m.

The area of the sides is easy if you realise that it is like taking a piece of paper and wrapping it into a circle. To cover the cylinder, the piece of paper would need to fit around the circumference of the end circle. The circumference of the end is given by 2*pi*radius or 2*pi*0.92m. The other side of the piece of paper would need to be 2.6m, so the total area of the side is 2.6*2*pi*0.92 sq m.

Now just add together the areas of the two ends and the side and you've got the answer. Hopefully you'll realise knowing how to do it is much more important than just having an answer!

Answer 4

It's lateral surface area is 15,029379254773570852805285945609 square meters and it's total surface area is
20,347467298770372846874848664825 square meters.

Answer 5

20.3556