Sagot :
Answer:
4.5×4.5=20.25(m²)
Step-by-step explanation:
Suppose the width of rectangle is x and m (0<×<4.5)and the length is 81/4x m
When x=1, the dimension is 1m-by-20.25 m
When x=2, the dimension is 2m-by-10.25 m
When x=3, the dimension is 3m-by-6.75 m