13". There's 1/2" of plastic on either end.
12 in.
It was supposedly the foot size of Hercules
1 yard = 36 inches = 3 times the 12 inch ruler.
Depends on the length of the ruler A 6 inch ruler would show 6 whole inches A 12 inch ruler would show 12 whole inches.
The average length of a ruler is 12 inches.
12 to 13 inches
There is no one answer, as there is no one size for a flag. Tell us the size of the flag in question, and we can answer it.
A cow's tongue is about the size of a ruler (12 inches or 30 cm) or a foot long.12 inches or 30 centimetres roughly the size of a ruler.
The average size for a pen is about 5.5 inches, for a pencil is about 7 inches, for a ruler is about 12 inches, for a rubber (eraser) is about 2 inches, and for a sharpener is about 2 inches in length.
For 15 Years boy average size is 5 Inch and 7 inch
a 12-inch ruler
100 gr