Find the area of the shaded figure
Express result to the accuracy of 2 decimal.Correct answers: 58
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Karl MohrDied 28 Sep 1879 at age 72 (born 4 Nov 1806).Karl Friedrich Mohr was a German analytical chemist and geologist who invented or improved a number of titration procedures. His book (1855) on the subject was the first to broadly cover the new field of analytical chemistry, and was well received. It was translated, and had eight editions. His name remains associated with the Mohr pinchcock burrette.[Name also spelled Carl.] |