Answer with Step-by-step explanation:
The scale model of a rectangular garden is 1.5 ft by 4 ft.
Length of scale model=1.5 ft
Breath of scale model=4 ft
The scale model is enlarged by a scale factor of 7 to create the actual garden.
Length of actual garden=1.5×7 ft
= 10.5 ft
Breath of actual garden=4×7 ft
= 28 ft
Area of actual garden=10.5 ft× 28 ft
= 294 ft²
Hence, area of the actual garden is:
294 ft²