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
Joseph-Nicolas DelisleBorn 4 Apr 1688; died 11 Sep 1768 at age 80.French astronomer who proposed that the series of coloured rings sometimes observed around the Sun is caused by diffraction of sunlight through water droplets in a cloud. He also worked to find the distance of the Sun from the Earth by observing transits of Venus and Mercury across the face of the Sun. |