Find the area of the purple shaded region
Find the area of the purple shaded region. Express result to the accuracy of 3 decimal.Correct answers: 45
The first user who solved this task is Sanja Šabović.
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Holland TunnelIn 1920, construction of the Holland Tunnel began. The tunnel would provide a direct link between Twelfth Street in Jersey City, NJ and Canal Street in New York City. The tunnel has two tubes more than 8,000 feet (2,400 meters) long. It was opened to traffic on 13 Nov 1927. The Holland Tunnel was named for Clifford Milburn Holland, (1883-1924), the civil engineer who died while directing the tunnel's construction. |