(i) Rectangles with the same perimeter
(ii) Rectangles with the same area
Given the perimeter of the square floor of a hall is \(82\text{ m}\).
Calculate the area of the floor of the hall.
Noted that the length of each side of a square are equal.
So, the length of each side is
\(82\text{ m}\div4=20.5\text{ m}\).
Thus, the area of the floor of the hall is
\(\begin{aligned} &\space\text{Area} \\\\&=20.5\times20.5 \\\\&=420.25\text{ m}^2 .\end{aligned}\)
Treat yourself with rewards for your hard work