Question
The figure consists of a rectangle, one circle and two semi-circles. The area of each overlapping shaded portion is 61.6 m2. Find the total area of the shaded parts. (Take π = 227)
3 m

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The figure consists of a rectangle, one circle and two semi-circles. The area of each overlapping shaded portion is 61.6 m2. Find the total area of the shaded parts. (Take π = 227)