In the given figure, angle OAC is 35o, angle ADC is
60o
55o
50o
45o
In the given figure, if ∠BCA=∠RPQ=15∘, then ∠PQR is ______.
In the given figure, ∠BCA=∠RPQ=15∘. Then ∠PQR is
In the given figure, AB || DE. ∠A = 430 and ∠BDE = 570. The value of ∠x is ________.