Measuring size with no ruler generally is a widespread job, for example, when you should shortly measure one thing and haven’t got a ruler useful. There are a number of strategies to measure 1 foot with no ruler. One widespread technique is to make use of your personal physique as a reference. A mean grownup male’s foot is about 12 inches lengthy, so you should use your foot to estimate the size of an object.
One other technique is to make use of a standard-sized object as a reference. For instance, a greenback invoice is 6 inches lengthy, so you should use two greenback payments to measure 1 foot. You may as well use a bank card, which is 3 inches lengthy, to measure half a foot.