30-ft x 20-ft = 600 square feet
200 square feet. Multiply length by width - the result is the area in square feet.
There are 480 square feet
Answer: 240 ft² = 22.2967 m²
Assuming the '12' is '12 ft'. Then 12 ft x 20 ft = 240 sq.ft.
20 ft x 20 ft = 400 square ft
There are: 16*20 = 320 square feet
600 square feet.
2,400 square feet.
300 square feet
20 square feet (5x4=20)
20 ft * 20 ft = 400 square feet
600 square feet (20x30=600)
1000 square feet.
200 square feet
30-ft x 20-ft = 600 square feet
40 ft by 20 ft = (40 x 20) = 800 square feet