Question

54
4. The area of a rectangle is 40
5. The length of the diagonal of a square is s 2 unit. Find the side and the area of the square.
6. A rectangular floor is to be tiled with the square tiles measuring 20 cm. The measure of t
floor is 3.6 m by 5.4 m. Find the number of tiles required for the floor.
175 m respectively,​

Answer 1

4. there isn't a proper answer for it .

5. the side of the square is 1, and the area is also 1