The Great Wall is very hard to measure because it was built by many dynasties and sections are located throughout various remote mountains and other regions. Through investigation the wall has been announced at 8,851.8 km (5,500 miles) long.
18"widex27"high
demensions of the problem in population and define each
Yes there a lot of Great Walls of Japan!
2 demensions is flat, 3 demensions is like the keyboard or the computer, not flat.
as
something
Zero
demensions
3ftx3ft
40"*70"
5.5
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