Question: How much acre does the complex on which the Timeline of the Watergate scandal occurred covered? 
Sentence (from "Timeline of the Watergate scandal"): Timeline of the Watergate Scandal —Regarding the burglary and illegal wiretapping of the Washington, D.C. headquarters of the Democratic National Committee in the Watergate complex by members of President of the United States Richard Nixon's re-election committee and subsequent abuse of powers by the president and administration officials to halt or hinder the investigation into the same.
Relevant evidence: Yes