Monday

March 30, 2015

March 30, 2015

Posted by **timmy** on Wednesday, February 29, 2012 at 1:16pm.

(a)What is the surface area of the can

(b)What is its volume?

(c)What is the cans capacity

could somebody please answer this question so i can get past with math

- Math -
**em0chique**, Wednesday, February 29, 2012 at 2:28pma. 2pir^2 +2pirh

= 2pi(4.5^2)+ 2pi(4.5)(5)

= 127.23+141.37

= 268.6cm^2

b. pir^2h

= pi(4.5^2)(5)

= 318.09cm^3

c. the capacity and volume are the same thing: 318.09 cubic cm

**Answer this Question**

**Related Questions**

Math 11 Surface area, Volume and Capacity - A cylindrical tin can has a radius ...

geometry - A cylindrical tin can holding 2 gal.has its height equal to the ...

solid mensuration - A cylindrical tin can holding 2 gal.has its height equal to ...

calc - the volume of a cylindrical tin can with a top and a bottom is to be 16*...

Algebra - A manufacturer of tin cans wishes to construct a right circular ...

Algebra - A manufacturer of tin cans wishes to construct a right circular ...

calculus - right circular cylindrical tin cans are to be manufactured to ...

math - the volume of an cylindrical can with a radius r cm and height h cm is ...

Math - Optimization Problem A right circular cylindrical can of volume 128tπ...

Math - the pretty perfume company designed a new perfume bottle. The bottle is ...