Maths- Area help(rectangle with 4 circles)

@hennars (250)
United Arab Emirates
February 19, 2007 11:29pm CST
Hi..Hope you can see the diagram attached here. Here's the figure is formed by a rectangle of length 20 cm and width 8 cm surmounted by 4 semicircles as shown in the diagram below.Find the area if the figure. Many txs in advance:-)
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