In the figure, ∠BAD = 65, ∠ABD = 70 & ∠BDC = 45. Find ∠BCD and ∠ADB
135, 45
135, 50
115, 60
135, 25
115, 45
In the given figure, ∠ BAD = 65o, ∠ ABD = 70o and ∠ BDC = 45o, Find :
(i) ∠ BCD
(ii) ∠ ACB
Hence, show that AC is a diameter.
In the figure, ABCD is a cyclic quadrilateral, If ∠BCD=100∘ and ∠ABD=70∘, find ∠ADB