The length or a living room is 12 feet and it’s width is 10.5 feet. The length of the room is being expanded by X feet. Write an expression to represent the new area of the living room in square feet. Then expand the expression. (DONT SOLVE WRITE EXPRESSION) (PLEASE HELP AND LOOK AT MY OTHER PROBLEM ON MY PAGE THANKS!!!)
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sry cant understand because if there is a room there must be some height and in cuboid we have to find the surface area not are so I am little confused plz specify.
babu6953:
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Length of Room is 12 ft.
Width is 10.5ft.
Width is fixed.
So. If length changes,
Then
area will be
=(X+12)(10.5).
I'm taking just base area!!
Width is 10.5ft.
Width is fixed.
So. If length changes,
Then
area will be
=(X+12)(10.5).
I'm taking just base area!!
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