Question

If figure O is the centre of the circle angle A is tangent at A and CB is tangent at B drawn to the circle if angle ACB is equal to 75 degree then angle AOB is equal to dash

Answer 1

Answer:

105

Step-by-step explanation:

angles at points of tangents = 90⁰

90⁰+90⁰+75⁰+AOB= 360⁰

AOB = 105⁰

Answer 2

Answer:

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