An average foot is about 12 inches long. Here are a few more.
My Measurements Worksheet Education Com
Measurement using body parts. Stretch out the fingers of your hand. Your forearm is about 15 feet 46 centimeters. Span your arms across longer objects and count how many times you can span the object with your arms. The width of your palm is about 4 inches 10 centimeters. The width of your four fingers where they meet. Stretch out your hand so that the tip of your thumb is as far away as possible from the tip of your pinky.
Using your body to estimate length your hand. Use the middle segment of your pointer finger to measure smaller objects which you would normally measure in. This is the distance from a mans elbow to the tip of his middle finger which would be about 18 inches for the. From nose to finger tip. The distance between your nose. It probably goes without saying that the unit foot was based on the length of a mans foot.
These units are thus considered to be human scale and anthropocentric. Example carpenters use their thumb to measure small insignificant measurements. Cubit from latin cubitum the elbow a cubit was a measurement based on the forearm from elbow to fingertip. Your forearm from elbow to fingertip. Eight body based units of measurement cubit. Place one end of the tape measure at the fullest part of your bust wrap it around under your armpits around your shoulder blades and back to the front to get the measurement.
It does not include derived units further unless they are also themselves human based. It probably goes without saying that the unit foot was based on the length of a mans foot. This is a list of units of measure based on human body parts or the attributes or abilities of humans. Measurement of objects using body parts the handful the thumb measures 1 inch which is now the basis of measurement. English possesses several measurement words that derive from body parts. Measure the circumference of your waist.
The exact length varied according to whose arm was being used and could be from 18 to 22 inches. How to measure things using your own body as a ruler step 1. Long before the thumb would be used to measure almost everything.
Gallery of Measurement Using Body Parts
