In the given figure, Delta POR is an equ...

In the given figure, `Delta` POR is an equilateral triangle of side 8 cm and D, E, F are centres of circular arcs, each of radius 4 cm. Find the area r shaded region. (Use `pi` = 3.14 and `sqrt(3)` = 1.732)

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The correct Answer is:

2.59 `cm^(2)`.

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