Answer:
54.0 m²
Explanation:
The area of any rectangular object can be calculated by the formula,
[tex]A=L\times W[/tex]
Here, L is the length, W is the width and A is the area.
According to question, the length of the carpet is 8.71 m and the width of the carpet is 6.2 m.
Therefore area of the carpet is,
[tex]A=8.71 m\times 6.2 m\\A=54.002 m^{2} \simeq54.0m^{2}[/tex]
Therefore the area of the carpet upto proper significant digit is 54.0 m².
