The perimeter of the pyramid pyramid ÷ (tower height × 2) = number of pi (π = 3.14159).
Magic number!
#pyramid #pinetwork #magicnumber
The perimeter of the pyramid pyramid ÷ (tower height × 2) = number of pi (π = 3.14159).
Magic number!
#pyramid #pinetwork #magicnumber
Phạm Văn Cường
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