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 Fig., it is given that O is the centre of the circle and angle AOC=150^{o}. Find angle ABC

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

In the given figure, O is the centre of the circle. ∠OAB and ∠OCB are 30° and 40° respectively. - Sarthaks eConnect

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

Bengali] In the adjoining figure,O is centre of the circle , If angl

In the following figure, if / AOB =60^(@) then / ACB=30^(@). [Tr

In the given figure, O is the centre of a circle in which ∠ OAB=20∘ and ∠ OCB=50∘. Then, ∠AOC = ? a 50∘ b 70∘ c 20∘ d 60∘

In the given figure, O is the centre of a circle and ∠ AOB=140

In the figure, O is the centre of the circle and ∠AOB = 90°, ∠ABC = 30°. Then find ∠CAB. - Geometry Mathematics 2

In Fig. 10.9, ∠AOB = 90º and ∠ABC = 30º, then ∠CAO is equal to: a. 30º, b. 45º, c. 90º, d. 60º

if angle ABC =30 , the. find Angle AOC​

16. In the given figure Ois the centre of the circleADB = 30 and ABC =40is the centre of the circleFind the