What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 4.5? a rectangle is shown. the length of the rectangle is labeled as 8 cm, and the width is labeled as 6 cm. a. perimeter = 46 cm, area = 131.25 cm2 b. perimeter = 126 cm, area = 972 cm2 c. perimeter = 46 cm, area = 972 cm2 d. perimeter = 126 cm, area = 131.25 cm2