In Δ ABC,the measure of ∠ACD is 105∘.If ∠B =65∘,then find ∠A.

In Δ ABC,the measure of ∠ACD is 105∘.If ∠B =65∘,then find ∠

1.	In Δ ABC,the measure of ∠ACD is 105∘.If ∠B =65∘,then find ∠A.
Answer» $In Δ A B C, the measure of ∠ A C D is 105^{\circ} .$ $If ∠ B = 65^{\circ}, then find ∠ A .$