Find the area of the shaded figure
Express result to the accuracy of 3 decimal.Correct answers: 89
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
George DollondBorn 25 Jan 1774; died 13 May 1852 at age 78.British optician who invented a number of precision instruments used in astronomy, geodesy, and navigation. |