What's the meaning of " strike the iron while it's hot ."?

When you have a chance to do something, do it before you lose the chance to.

Ex. This the only day this store is having a deal. Strike the iron while it's hot.

It means to seize the day hope this helps in any way :)

General management pathway and business information management pathway

For example. if i walk 10 feet north then go 20 feet east that would be a displacement of around 15 feet