Answer:
The area of sculpture is 2812.5 cm².
Step-by-step explanation:
If two figures are similar then the ratio of their areas are equal to the ratio of square of corresponding sides.
The area of figure is 12.5 cm² and the sides of sculpture is 15 times of the figure.
Let the area of sculpture be x.
[tex]\frac{\text{Area of sculpture}}{\text{Area of figure}}=\frac{(15)^2}{1^2}[/tex]
[tex]\frac{x}{12.5}=225[/tex]
Multiply both sides by 12.5.
[tex]x=225\times 12.5[/tex]
[tex]x=2,812.5[/tex]
Therefore the area of sculpture is 2812.5 cm².