SOLUTION: Hi All of the rooms of a building are rectangular with 8 foot ceilings. One room is 9 feet wide by 11 feet long. What is the combined area of the 4 walls. Thanks

Question 1158678: Hi
All of the rooms of a building are rectangular with 8 foot ceilings. One room is 9 feet wide by 11 feet long.
What is the combined area of the 4 walls.
Thanks
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The room is a cube that measures
8 x 9 x 11
There are 2 facing wall measuring 8 x 11
There are 2 facing walls measuring 8 x 9
Let = the combined area of the 4 walls

ft2

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