Question

A brooch is a small piece of jewellery which has a pin at the back so it can be fastened on a
dress, blouse or coat Designs of some brooch are shown below. Observe them carefully
Design A: Brooch A is made with silver wire in the form of a circle with diameter 28 mm. The
wire used for making 4 diameters which divide the circle into 8 equal sectors.
Design B: Brooch B is made in two colours - Gold and Silver. Outer part is made with gold. The
circumference of silver part is 44 mm and the gold part is 3 mm wide everywhere
Refer to Design A the total length of the silver wire required is
250mm
180mm
200mm
280mm
​

Answer 1

Answer:

180mm is the answer i guess