+0  
 
+5
1318
3
avatar+417 

A box has a length of 15 centimeters, a width of 22 centimeters, and a height of 9 centimeters. What is the surface area of the box?

 Mar 10, 2015

Best Answer 

 #2
avatar+18 
+8

So the equation would be LA= Ph

And the SA=LA+2B

It would be LA=74(9)

SO SA=666+2B

SA=666+660

So The Surface Area = 1326 cm^2

 Mar 10, 2015
 #1
avatar+417 
+8

The answer was 1,326 cm^2

 Mar 10, 2015
 #2
avatar+18 
+8
Best Answer

So the equation would be LA= Ph

And the SA=LA+2B

It would be LA=74(9)

SO SA=666+2B

SA=666+660

So The Surface Area = 1326 cm^2

urstupid Mar 10, 2015
 #3
avatar+417 
+5

Close what you have to do is draw a net of the figure and put the lengths into the net, then multiply the numbers and you get the answer. I just submitted it onto my schoolwork and it said it was right.

 Mar 10, 2015

3 Online Users

avatar
avatar