3,∠ABC,∠DBC,∠ABD
3,∠BDA,∠ABC,∠BCD
3,∠CAB,∠BDA,∠BCD
3,∠ACB,∠BDA,∠BCD
In the given figure, ∠ABD=54∘ and ∠BCD=43∘,, calculate
(i) ∠ACD
(ii) ∠BAD
(iii) ∠BDA.