In the given figure, O is the centre of a circle and ∠ ACB=30

In the given figure, O is the centre of a circle and ∠ ACB=30∘. Then, ∠ AOB = ? a 30∘ b 15∘ c 60∘ d 90∘
In the given figure- O is the centre of a circle and - ACB-30- Then- - AOB - - a 30- b 15- c 60- d 90

In the given figure, AC is the diameter of the circle with centre O. If ∠ADE = 30°; ∠DAC = 35° and ∠CAB = 40°. Find (i) ∠ACD - Sarthaks eConnect

15. In the following figure, O is the centre of thencircle,n

AB is a diameter and AC is a chord of a circle with centre O such

In the above diagram, O is centre of the circle and ( angle O P A = 30 ^ { circ } ) Find ( angle A C B ) and ( angle A D B ) respectively ( 0120 ^ { circ } , 60 ^ { circ } ) ( 60 ^ { circ } , 120 ^ { circ } ) ( 075 ^ { circ } , 105 ^ { circ } ) ( 35

In the given figure,O is the centre of the circle, angle AOB = 30 and angle OCB= 40 calculate angle AOC - 5456g4oo

In Fig. 10.36, A, B and C are three points on a circle with center O

In the given figure, O is the centre of the circle. If ∠ ACB = 38

B. In the given figure, O is the centre of the circle. If 2 AOB = 90° andL ABC = 30°.

In the figure, if ∠ AOB = 80o and ∠ ABC = 30o, then find ∠ CAO.