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, O is the centre of the circle and OABC is a parallelogram. What is the value of angle AOC =? - Quora

If the figure, O is the centre of the circle If angle ACB={ 30

O is the centre of the circle, find ∠AOC, Given ∠BAO=30 and ∠BCO=40 .

In the given figure, O is the centre of the circle. Ifandang;CAB = 40o andandang;CBA = 110o,the value of x is :a)80ob)55oc)60od)50oCorrect answer is option 'C'. Can you explain this answer?

In the above figure, O is the centre of the circle, FD is a

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 adjoining figure,O is centre of the circle , If ` angle ACB= 30^(@),

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

In the figure, O is the centre of circle, angle ABO=20^{o} and angle ACO=30^{o}, where A,B,C are points on the circle. The value of x is :120^{o}130^{o}100^{o}150^{o}

In the following figure, if O is the center of the circle and bar