1 square meter = 10,76391 square feetSo 7o sq m equals 64,58346 sq ft.
If the given dimensions are in feet then 80 times 70 = 5600 square feet
A square with sides of 70 feet has an area of 4900 square feet.
70 x 70 = 4,900 square feet
70 square meters = 753.47 square feet
630 square feet in 70 square yards
630 square feet is 70 square yards.
70 square meters = ~753.5 (753.473729) square feet.