Find the area of the shaded figure
Express result to the accuracy of 3 decimal.Correct answers: 51
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Meat-slicing machineIn 1873, the first U.S. patent was issued for a meat-slicing machine to Anthony Iske of Lancaster, Pennsylvania (No. 144,206). It used an oblique knife in a vertical sliding frame for slicing dried beef. |