Mathematics
In the given figure, AB and XY are diameters of a circle with center O. If ∠APX = 30°, find :
(i) ∠AOX
(ii) ∠APY
(iii) ∠BPY
(iv) ∠OAX
Related Questions
In the given figure, ∠OAB = 30° and ∠OCB = 57°, find ∠BOC and ∠AOC.
In the given figure, O is the center of the circle. If chord AB = chord AC, OP ⊥ AB and OQ ⊥ AC; show that : PB = QC.
In the adjoining figure; AB = AD, BD = CD and ∠DBC = 2∠ABD. Prove that : ABCD is a cyclic quadrilateral.
AB is a diameter of a circle with centre O. Chord CD is equal to radius OC. AC and BD produced intersect at P. Prove that : ∠APB = 60°.
