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In the old days coins were made of precious metals. Unscrupulous people could clip or shave the edges and, if done carefully, this would not be visible to the naked eye. The reeding [vertical lines] was intended to prevent that. Nowadays reeding is used primarily to make counterfeiting more expensive and also to help people distinguish between coins of similar size.
What else can I help you with?
What are non vertical lines?
Non-vertical lines could be slanted or horizontal.
What are vertical lines called?
They are simply just called lines.
Do vertical lines have a slpoe of zero?
No. Horizontal lines have zero slope. Vertical lines have infinite slope.
These are vertical lines parallel to the prime meridian?
Vertical lines parallel to the prime meridian are lines of longitude.
How many vertical lines in a rectangle?
7 horizontal lines and 10 vertical lines how many rectangles?
Company logo with 9 vertical lines?
Country hedging, Inc. is the company having 9 vertical lines in the logo. -------------------------------------------------------------------------------------------------------- CISCO is the logo with 9 vertical lines.
What is vertical and horizontal line?
horizontal lines are lines which may be at the angle of 00,1800,3600.if vertical lines stand on horizontal lines it is in the angle of 900
What is the difference between vertical and horizontal lines?
vertical lines run from top to bottom, horizontal lines run from left to right the difference between the two is 90 degrees if you place vertical lines next to horizontal lines.
What is the intersection of the horizontal and vertical number lines?
Orgin is the intersection of horizontal and vertical number lines.
Are vertical lines parralel?
Yes, all vertical lines are parallel, for a given coordinate system.
Why do we have vertical lines?
To create shapes. Think about it, without vertical lines there would never be tv....
Which lines run Vertical?
On the basis of the information and context provided in the question, the answer must be "vertical lines".
