Given that the dimensions of a room as x + 5, x + 3, x units respectively.
Find the (a) area of floor, (b) area of four walls, (c) its volume.
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Answer:
Step-by-step explanation:
It is normal to have the height of most rooms to be smaller than its breadth and length
Area of floor = (x+5)*(x+3) = x^2 +8x + 15
Sum of all the areas of all the 4 walls = Perimeter * height
= (4x +30)*x = (4 (x^2)+ 30x
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