Math, asked by navpreetsaini4596, 5 months ago

A brooch is made with silver wire in the form of a circle with diameter 40 mm.The wire is also used in making 5 diameters which divide the circle into 10 equal sectors.Find: (i) the total length of the silver wire required. (ii) the area of each sector of the brooch​

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Answered by kulsum19
1

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