Find the area of the green region
[3038] Find the area of the green region - Find the area of the green region if area of blue square is 1389. Express result to the accuracy of 3 decimal. - #brainteasers #math - Correct Answers: 24 - The first user who solved this task is Sanja Šabović
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Find the area of the green region

Find the area of the green region if area of blue square is 1389. Express result to the accuracy of 3 decimal.
Correct answers: 24
The first user who solved this task is Sanja Šabović.
#brainteasers #math
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Subway Party

Two small-town merchants were visiting New York City for the first time to attend a conference.

There was a large party thrown, with lots of food and drink. At the end of the party, they both staggered outside.

One guy crossed the street, while the other stumbled into a subway entrance.

When the 1st guy reached the other side of the street, he noticed the other emerging from the subway stairs.

"Where ya been?"

he slurred.

"I don't know," gushed the other guy, "but you should see the train set that guy has in his basement!"

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Donald Douglas

Born 6 Apr 1892; died 1 Feb 1981 at age 88.Donald Wills Douglas was an American aircraft designer whose Douglas Aircraft Company produced military and civil aircraft. He graduating from the Massachusetts Institute of Technology as its first aeronautics student (1914), then consulted and designed for others until he founded his own business (1920). Over the years his company set the industry standard for reliability and safety. The DC series of commercial passenger planes, beginning with the DC-1 (which entered service in 1933) led to the DC-8, the first commercial jet airliner in 1958. In addition to military aircraft, the company also produced military missiles and spacecraft. The business merged with McDonnell Aircraft Company in 1967, and after his death, with Boeing in 1997.«
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