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Answer the 25th question if u answer i will mark u as brainliest
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Answer:100°
Step-by-step explanation:
Answer:
Option (D) is correct.
Step-by-step explanation:
i) In PAOB quadrilateral,
<PAO = 90°
/* Tangent ,radius relation */
Similarly,
<PBO = 90°
<P+ <AOB = 180°
=> 60° + <AOB = 180°
=> <AOB = 180° - 60° = 120°
ii ) From figure (2),
<ACB = <AOB/2
/* The angle subtended by an arc at the centre is twice the angle subtended by it on the remaining arc of the circle */
x = 240/2
= 120°
Therefore,
x = 120°
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