Wednesday

September 17, 2014

September 17, 2014

Posted by **Hero** on Sunday, December 10, 2006 at 2:20pm.

L= aw

Total surface area= 2LW + 2Lh + 2Wh

= 2aw^2 + 2awh + 2wh

But volume= lwh= 2aw^2 h or h= V/2aw^2

Total Surface area= = 2aw^2 + 2awV/2aw^2 + 2wV/2aw^2

Take the derivative of surface area/with respect to w, solve.

**Answer this Question**

**Related Questions**

GEOMETRY LATERAL AND SURFACE URGENT (PLEASEHELP) - 1.A RECTANGULAR BOX IS TO BE ...

Calculus - You are given a piece of sheet metal that is twice as long as it is ...

MATH-Stuck - For each of the following, the Surface Area is given. Calculate the...

Maths Calculus - We want to build a rectangular cardboard box with no top and of...

Calculus - A rectangular box has a square base whose edge has length at least ...

math - a piece of cardboard is twice as it is wide. It is to be made into a box ...

Maths - If the dimension of a right rectangular prism are 7cm,9cm and 3cm,then ...

geometry - A rectangular prism has a volume of 250 cubic cm.What would the ...

calculus - A box of rectangular base and an open top has a surface area 600 cm2...

ms.sue help!!! (math ) - hi im doing surface area I wondering how do you get the...