Final answer:
The lengths of the other two sides of the rectangle are 5 inches and 8 inches.
Step-by-step explanation:
The lengths of the other two sides of the rectangle are 5 inches and 8 inches. When we have a rectangle with sides of unequal length, the longer side is called the length and the shorter side is called the width. Since the given rectangle has one side that is 5 inches and another side that is 8 inches, the other two sides must be 5 inches and 8 inches. Therefore, the answer is option b. 8 inches and 5 inches.