Question

A circular piece of thin wire is converted into a rhombusof side 11cm .find the diameter of the circular piece

Answer 1

side of rhombus =11cm
then,
perimeter of rho....=4×11=44cm
now,
circumference of circle = 44cm
or, πd=44cm
=> 22/7×d=44cm
=> d = (44×7/22 )cm
=> d = 14 cm