i have to find the surface area of a cereal box. (ohs cereal) Length 9in Height 13in Width 3in please tell me what my surface area is..QUICK! (will give bra
Mathematics
middleschooltrash
Question
i have to find the surface area of a cereal box. (ohs cereal)
Length 9in
Height 13in
Width 3in
please tell me what my surface area is..QUICK! (will give brainliest)
Length 9in
Height 13in
Width 3in
please tell me what my surface area is..QUICK! (will give brainliest)
1 Answer

1. User Answers bellakate2025
Answer:
366 square inches
Stepbystep explanation:
Surface Area Formula:
A= 2( w*l + h*l + h*w)
So you substitute the numbers:
A= 2(3*9 + 13*9 + 13*3)
A= 2( 27+ 117 + 39)
A= 54+234+78
A= 366 square inches
There you go :)