Final answer:
All of the options (A, B, C, and D) given in the question correctly describe dimensions of a floor that would cover an area of 36 square feet, as multiplying the length by the width in each case equals 36.
Step-by-step explanation:
The question asks about the possible dimensions of a floor to cover an area of 36 square feet. To determine if the given options are correct, you would multiply the length by the width of each option and see if it equals 36 square feet.
- A) 6 feet by 6 feet: 6 * 6 = 36 square feet.
- B) 4 feet by 9 feet: 4 * 9 = 36 square feet.
- C) 3 feet by 12 feet: 3 * 12 = 36 square feet.
- D) 2 feet by 18 feet: 2 * 18 = 36 square feet.
All of the options provided (A, B, C, and D) are accurate as they all result in an area of 36 square feet. Therefore, any of these dimensions can be used to cover an area of 36 square feet.