It isn't quite clear what you want to convert. If you want to calculate the area of a circle, instead of using a conversion table, it's more convenient to use the formula (A = pi x radius2). To convert square feet to square inches, just multiply by 144; to convert from square inches to square feet, divide by 144, etc.
The area of La Table is 14.85 square kilometers.
The area of Table Mountain Wilderness is 374.739 square kilometers.
"Square feet" is a measure of area; no conversion is required.
The area of Table Mountain National Park is 221 square kilometers.
The area of Table Bay Nature Reserve is 8,800,000.0 square meters.
You can't convert length to area.
Because this is the conversion factor for area, not linear distance. A square centimeter has 10 x 10 mm sides, so the conversion factor should be 100.
4,900 square inches, or 34.0278 square feet (rounded)
If the table is a square with 60-inch sides, then the area is 3600 square inches = 2.78 square yards.If the table is a circle that's 60 inches across, then the area is 900 pi square inches = 2.18 square yards.Any hang-down is extra.
The conversion factor to change an area in square inches to square feet is 1 square inch is equal to 0.0069427252080 square foot. So, 100 square inches is equal to 0.69427 square feet using this conversion factor.
The area of North Table Mountain Ecological Reserve is 53.884 square kilometers.
This is not a valid conversion. Cubic units is a measure of volume while square units is a measure of area.