Answer:
ok, so whats the question??
Step-by-step explanation:
Answer:
1.<u> 3rd one</u> 2.<u>4th on</u>e 3. <u>13.4</u> 4. <u>42.4</u>
Step-by-step explanation:
Answer:
430
Step-by-step explanation: you nead to find the hight and the with and multiple them by eachother.
Now.. notice the picture below
it has a front-and-back of 11x4
it has a left-and-right of 6x4
and a top-and-bottom of 6x11
now, if the Surface Area is less than 290in², then is cheaper to manufacture, because it uses less material to make the box