The radius of a circle, if its circumference is 420 feet, is 66.8 feet.
420 square feet (28 x 15 = 420).
420 - 240 = 180
420ft*100ft = 42000 sq ft = 0.964 acres
Most scientists would call that a "420-gon." Technically, it could be called a "tetrahectaicosigon."
You would need 358 tiles.
420. Get 450 to be safe.
16 x 16 = 256 sq in = 1.777 sq ft 420/1.777 = 237 tiles approximately
420 centimeters is 13.78 feet.
420 feet = 128.016 meters.
420 inches=35 feet
There are 3 feet in one yard. Therefore, 420 feet is equal to 420/3 = 140 yards.
20x21= 420, so the answer is 420 square feet.
420 ft = 128m
One yard is equal to three feet. Therefore, 420 yards is equal to 420 x 3 = 1260 feet.
420 cm = 13' 9.4"
12 inches = 1 foot 420 inches = 35 feet.