The size of the room below is 12'-9" by 11'-3" with an 8'-0" ceiling height. The total area of the door is 21 square feet and the total area of each window is 9 square feet. What is the total area of the wall surface ready for paint? Round o your answer to the closest unit.

I will calculate total area using inches:

total area = [(153 x 96) + (135 x 96)] x 2 = 55,296 in²

now we convert our answer to square feet = 55,296 / 144 = 384 ft²

I guess that there is only 1 door in the room, bu the number of windows is not clear:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)