The question, as stated, cannot be answered sensibly. A square foot is a measure of area, with dimensions [L2]. A foot is a measure of distance, with dimensions [L]. The two measure different things and elementary dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
Chat with our AI personalities
1 square meter = 10.761 square feet (rounded)
9 square feet = 1 square yard 40,000 square feet = 4,4444/9 square yards
1 square yard of area = 9 square feet of area, even if there's nothing in the area.
100
"1 km" is a distance. It has no area.1 square km = 10,763,910 square feet (rounded)