1 foot 8 inches.
20 x 20 = 400 square feet.
There are 609.6 centimeters in 20 feet
17*20=340 ■
20 x 19 = 380 square feet.
12 x 20 = 240 square feet.
20
20 x 20 = 400 square feet.
Exactly 20 feet.
400
400 square feet.
20 cm = 0.656 feet.
Do you mean a real square with the side length of 20 feet? Then 20 feet times 20 feet is 400 square feet.
There are 609.6 centimeters in 20 feet
20 yards is 60 feet.
20 feet = about 0.006096 kilometers.
60*20 = 1200 Sq feet
There are approximately 609.6 centimeters in 20 feet.