Question

यूआरए नंबर फिटर इंचार्ज ऑफ आर के सीनियर सेकेंडरी स्कूल नैनीताल राइट ए नोटिस फॉर योर स्कूल नोटिस बोर्ड कॉल इंडस्टरीज टैलेंट ऑडिशन फॉर द प्लेस नियर सीएनजी पंप ऑन द फाउंडर ऑफ स्कूल

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Answer 1

Answer:

I don't know the answer

Answer 2

Since it is given that ∠AOC = 110° and by the theorem:-

The angle formed at the centre of a circle by an arc, is double of the angle formed by the same arc at any point on circle.

Since APCB forms a cyclic quadrilateral and we know that sum of opposite sides of a cyclic quadrilateral is equal to 180°

⇒ ∠APC + ∠ABC = 180

⇒ ∠ABC = 180 – 55 = 125°