Mary is wearing a set of ear-rings made of line segments, semicircular arcs and arcs of quadrants of circles. Calculate the total length of the metal wire required to make a set of ear-rings. All dimensions are given in millimetres.(Figure given )
(Question from Understanding ICSE Mathematics Class X by M.L.Agarwal - Mensuration page no.389 Q.No. 12 )



Attachment is not availiable but i saw from my book.
I means we have to find circumfence;
i mean to say.
= One full circle(formed by 4 quadrants) - 2 circel (fromed by samll on)and done;;; is you want fulll anwere please comment again