Question
What is the approximate surface area of a box that is 8 inches wide, 12 inches long,
and 9 inches tall?
A 276 sq. in.
and 9 inches tall?
A 276 sq. in.
Ask by Wilson Potter. in the United States
Dec 23,2024
Upstudy AI Solution
Tutor-Verified Answer
Answer
The surface area of the box is 552 square inches.
Solution

Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.

Answered by UpStudy AI and reviewed by a Professional Tutor
Like
Bonus Knowledge
To find the surface area of the box, you can use the formula: S = 2(lw + lh + wh), where l is length, w is width, and h is height. Plugging in the values gives us S = 2(812 + 89 + 12*9). This calculates to S = 2(96 + 72 + 108) = 2(276) = 552 sq. in. So, the surface area is actually 552 sq. in, not 276!
A fun fact is that the surface area calculation helps in determining how much paint or wrapping paper you’ll need to cover the box! A little math can save you from running out of supplies halfway through your decorating project. So next time, remember to double-check those calculations!