A) Guyed radio masts B) European churches C) The Egyptian pyramids D) Oil platforms
A) 1,729 feet B) 2,934 metres C) 829.8 metres D) 1,048 feet
A) An earthquake B) Human demolition C) Lightning D) World War II
A) The World Skyscrapers Association B) The Council on Tall Buildings and Urban Habitat C) The International Tower Commission D) The Global Architecture Union
A) At least 75% B) At least 50% C) At least 30% D) 100%
A) Its extra height came from a flagpole, not an integral architectural part B) The Park Row Building was newer C) It was shorter than the Park Row Building by 50 feet D) It was considered a tower, not a building
A) The Chrysler Building used a secretly assembled spire to claim the height record B) The Chrysler Building was technically an observation tower C) 40 Wall Street was built with more floors than the Chrysler Building D) They were both built on the same plot of land
A) The Petronas Towers B) The Willis Tower C) The Twin Towers of the World Trade Center D) The Chrysler Building
A) It was too expensive to measure B) Most buildings have sloped roofs C) Relatively few modern buildings have flat rooftops D) It was not accurate enough compared to antennas
A) Burj Khalifa B) Petronas Towers C) Willis Tower D) One World Trade Center |