Avi’s dining room measures 124 square feet and is in the shape of a square. Which is the best estimate of the length of one side
2 answers:
Answer:
Option C is correct
11.1 inches
Step-by-step explanation:
Area of the square(A) is given by:
where,
s is the length of one side of the square.
As per the statement:
Avi’s dining room measures 124 square feet and is in the shape of a square.
⇒A = 124 square feet.
By definition we have;
or
⇒ inches
Therefore, 11.1 inches is the best estimate of the length of one side of the room, to the nearest tenth of a foot
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Answer:
It's a true solution.
Step-by-step explanation:
Answer:
Area of the wall to be painted = (11x² + 12x) square units
Step-by-step explanation:
The figure that should be attached to this question is missing. The figure was obtained and is attached to this solution provided.
From the image attached, it is given that the dimension of the rectangular wall to be painted is (4x+3) by (4x), the dimensions of the window is (2x) by (x) and the dimensions of the door is (x) by (3x).
Since, the window space and the door space cannot be painted along with the wall, the Area of the rectangular wall that will be painted will be given by the expression
(Total Area of the rectangular wall) - [(Area of window space) + (Area of door space)]
Area of a rectangular figure = Length × Breadth
Total area of rectangular wall = (4x+3) × 4x = (16x² + 12x) square units
Area of window space = (2x) × (x) = (2x²) square units
Area of door space = (x) × (3x) = (3x²) square units
Area of the wall to be painted = (16x² + 12x) - (2x² + 3x²)
= 16x² + 12x - 5x²
= (11x² + 12x) square units
Hope this Helps!!!
