Same chapter2 marksDifficulty: Easy
In a circle with centre O, the angle AOB at the centre is 100°. Find the angle ACB at a point C on the major arc.
Circles
2 marksDifficulty: Easy
In a circle with centre O, an arc subtends an angle of 110° at the centre. Find the angle subtended by the same arc at a point on the remaining part of the circle.
Original Khojo Papers practice question — not from a past board paper.
Answer
55°
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The angle at the centre is twice the angle at any point on the remaining part of the circle, so the required angle is 110° ÷ 2 = 55°.
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