Question

In the given figure, TAS is a tangent to the circle, with centre O, at the point A.
angle oba = 42", then the value of x is​

Answer 1

Answer:

x = 48°

Step-by-step explanation:

TAS is a tangent to the circle with centre O at point A.

OA = OB

=> <OAB = <OBA = 42°

∴ ∠OAB + ∠OBA = 42° + 42° = 84°

∴ ∠AOB = 180° - 84° = 96°

=> ∠ACB = (1/2)∠AOB = 1/2 * 96 = 48°

Also,

∠ACB = ∠BAS{angle in alternate segments}

=> ∠BAS = x = 48°

Hence, the value of x = 48°

#Hope my answer helped you!

Answer 2

Answer:

48 is answer dear friend