It is 6.5 square metres.
less than 70 square feet
70 square meters = 753.47 square feet
A square with sides of 70 feet has an area of 4900 square feet.
70 x 70 = 4,900 square feet
To find the area in square feet of a space measuring 70 feet by 70 feet, you multiply the two dimensions: 70 x 70 = 4,900 square feet. Therefore, the total area is 4,900 square feet.
To convert a lot size from square feet to acres, you first calculate the area in square feet and then divide by the number of square feet in an acre (43,560 square feet). A 70' x 110' lot has an area of 7,700 square feet. Dividing 7,700 square feet by 43,560 square feet per acre gives approximately 0.177 acres.
70 square meters = ~753.5 (753.473729) square feet.
14 × 5 = 70 square feet.
A circle with a circumference of 70 feet has an area of 389.93 square feet.
70 square feet is 6.5 (6.5032128) square meters.
It's likely that your tile is 12 x 12 inches and 70 of them would cover 70 square feet. If in fact your tile is 12 x 12 feet, one of them would be more than twice the size of the available area.
If the side of the square is 70 feet, the area is 4900 square feet.