Find the area of the shaded ...
[3087] Find the area of the shaded ... - Find the area of the shaded octagon (A=?, a=1999) and express result to the accuracy of 3 decimal. - #brainteasers #math #riddles - Correct Answers: 22 - The first user who solved this task is Allen Wager
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Find the area of the shaded ...

Find the area of the shaded octagon (A=?, a=1999) and express result to the accuracy of 3 decimal.
Correct answers: 22
The first user who solved this task is Allen Wager.
#brainteasers #math #riddles
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A Saudi Prince went to Germany...

A Saudi Prince went to Germany to study.
A month later, he sends a letter to his dad saying: "Berlin is wonderful, people are nice and I really like it here,but I'm a bit ashamed to arrive to school with my gold Mercedes when all my teachers travel by train."
Sometime later he gets a letter from his dad with a ten million dollar check saying: "Stop embarrassing us, go and get yourself a train too”!
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Arthur Kornberg

Born 3 Mar 1918; died 26 Oct 2007 at age 89.American biochemist and physician who shared the 1959 Nobel Prize for Physiology or Medicine (with Severo Ochoa) for the “discovery of the mechanisms in the biological synthesis of deoxyribonucleic acid” Kornberg showed not only how DNA molecules are duplicated both in nature within bacterial cells, but also isolated the first DNA polymerising enzyme (1958), and reproduced the process in the test tube. His research included studying the nucleic acids which control heredity in animals, plants, bacteria and viruses.«
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