70' x 30' = 70*30 square feet = 2100 sq feet.
70
23.33333_ lux
70
70 square feet equal 6.5 square meters.
There are 12 inches in 1 foot so 70 inches equals 5 feet and 10 inches.
70 × 14 = 980 square feet.
70
A circle with a circumference of 70 feet has an area of 389.93 square feet.
70 x 10 = 700 square feet.
14 x 70 = 980
70 square foot.