Practical Uses
Calculating the perimeter has considerable practical applications. The perimeter can be used to calculate the length of fence required to surround a yard or garden. The perimeter of a wheel (its circumference) describes how far it will roll in one revolution. Similarly, the amount of string wound around a spool is related to the spool's perimeter.
Read more about this topic: Perimeter
Famous quotes containing the word practical:
“Wisdom is not just knowing fundamental truths, if these are unconnected with the guidance of life or with a perspective on its meaning. If the deep truths physicists describe about the origin and functioning of the universe have little practical import and do not change our picture of the meaning of the universe and our place within it, then knowing them would not count as wisdom.”
—Robert Nozick (b. 1938)
“When ... I comprehended that poetry had no provision in it for ultimate practical attainment of the rightness of work that is truth, but led on ever only to a temporizing less- than-truth ... I stopped.”
—Laura (Riding)