The area of a 3 cm square is () square centimeter when it is enlarged by 3:1 A. 9B. 27C. 81

The area of a 3 cm square is () square centimeter when it is enlarged by 3:1 A. 9B. 27C. 81

3 × 3 = 9 (CM), 9 × 9 = 81 (square cm). A: the area of the enlarged square is 81 square cm