The area of the number 1, created by combining a parallelogram and a rectangle, is 43 in².
To find the area of the number 1, we need to determine the combined area of the parallelogram and the rectangle that Liliana used to create the number 1.
1. The area of a parallelogram is given by the formula A = base × height. In this case, the base of the parallelogram is 5 in and the height is 2 in. Therefore, the area of the parallelogram is A = 5 in × 2 in = 10 in².
2. The area of a rectangle is given by the formula A = length × width. In this case, the length of the rectangle is 3 in and the width is 11 in. Therefore, the area of the rectangle is A = 3 in × 11 in = 33 in².
3. To find the total area of the number 1, we need to add the area of the parallelogram and the rectangle together. Thus, the area of the number 1 is 10 in² + 33 in² = 43 in².
Therefore, the area of the number 1, created by combining a parallelogram and a rectangle, is 43 in².