1 foot = 12 inches15 feet:= 15 feet * 12 inches/1 foot= 180 inches
It depends on where you started from.
Assuming the tiles are 1 foot squares, you would need 10*15 = 150 tiles.
15 foot by 15 foot is an area of 225 square feet.
As long as it has the round enclosure, it is safe.
Long enough to urinate successfully.
15 centimeters is 1/2 foot.
5
One foot is 12 inches, or 30 cm.
Well it depends how long the dog is but I don't think there would be a 5 foot long dog. Because 15+5=20 and the bone is 20 ft away. The dog chews on the leash until it breaks. That's how.
225 square feet
15 x 15 = 225 square feet