Question

if one angle of a rhombus is 60 then find the ratio of the length of its diagonals. A)4cm B)4√3cm C)2√3cm D)4√3/3

Answer 1

if one angle is 60
then diagonal will bisect it into 30
so triangle will have 30..60...90 angle
d1/d2

using tan 30 or tan60
we get ratio = 1/root 3