ABCD is a square and ABRS is a rhombus. if ∠SAD=120∘,
find: (¡) ∠ASD (¡¡) ∠SRB
ABCD is a rhombus in which ∠C=60∘.Then ,AC:BD=?
(a) √3:1
(b) √3:√2
(c) 3:1
(d) 3:2