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
Magnus HussDied 22 Apr 1890 at age 82 (born 22 Oct 1807). Swedish physician who coined the word <i>alcoholism</i> and was the first to define it as a chronic, relapsing disease. (Some risks related to alcohol consumption had been mentioned earlier in lectures by Carl von Linné in the 18th century.) |