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A brooch is made with silver wire in the...

A brooch is made with silver wire in the form of a circle with diameter 35 mm. The wire is also used in making 5 diameters which divide the circle into 10 equal sectors as shown in figure. Find

the total length of the silver wire required.

Text Solution

Verified by Experts

The correct Answer is:
(i) 285 mm
(ii) `385/4 mm^(2)`
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