Find the surface area of a conical grain storage tank that has a height of 43 meters and a diameter of 14 meters. Round the answer to the nearest square meter.

Question

anonymous · Answer

Find the circumference of the circle. That will be your rectangle length ( or width, english isn't my first language). Then find the area of the rectangle. Find the area of the 2 circle. Add everything up and you're done :)

anonymous · Answer

how do i find the circumference?

anonymous · Answer

Circumference of a circle = 2(pi)(radius) Radius= diameter /2

anonymous · Answer

i got 43.96

anonymous · Answer

Really what you're trying to find is the area of each shape. The only way to find the surface area is to find each shape separatly |dw:1369361531337:dw|

anonymous · Answer

what do i do next?

anonymous · Answer

then as yoou can see in the picture thats the length of the rectangle. so you multiply it to the height for the area of the rectangle.

anonymous · Answer

2107pi+49pi (includes the base)

anonymous · Answer

.. I think someone should understand what they are doing not feed them the answer.

anonymous · Answer

sorry

anonymous · Answer

Its okay :D its just sometimes people get the wrong feeling of math when it can be so fun :(

anonymous · Answer

none of you are helping..

anonymous · Answer

I just told you what to do. Look at the drawing. Find the area of the circle and the area of the rectangle. Don't you have formulas for both?

anonymous · Answer

no.

anonymous · Answer

hope this helps

anonymous · Answer

Can't draw on a laptop :P

anonymous · Answer

can you just tell me the equation?

anonymous · Answer

Did this helped

anonymous · Answer

No. I did not get any of the answers listed.

anonymous · Answer

subtract 49pi from my answer that should give you answer with no base of a cone
I dont know if container is open or not

anonymous · Answer

WHAT ANSWER? You're making no sense!

anonymous · Answer

6619.3357211136943534407896085699
Is this the answer