What does a ratio of 1 : 1 look like?
Height of Sydney Harbour Bridge (134 m)...
: Height of St Peter's Basilica in Rome (136.6 m) ...
Women's Olympic Pole Vault record (2008) (5.05 m)...
: Women's World Pole Vault record (5.06 m) ...
Length of a classic Ford Mustang (first generation) car (4.61 m)...
: Length overall of a `470` racing dinghy (4.7 m) ...
Width of a typical Hot Air Balloon (15 m)...
: Width of a basketball court (15 m) ...
Length of the Trans-Canada Highway from Victoria to St John's City (7,820 km)...
: Length of coast-to-coast American Discovery Trail (Northern Route) (7,780 km) ...
