Circles
ICSE · Class 10 · Mathematics
Most important questions from Circles for ICSE Class 10 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
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In a circle with center O, an arc AB subtends an angle of 80° at the center. What angle will this arc subtend at a point P on the circle in the alternate segment?
A quadrilateral ABCD is inscribed in a circle. If ∠A = 70°, what is the measure of ∠C?
What is the angle in a semicircle?
From an external point P, two tangents PA and PB are drawn to a circle. If ∠APB = 60°, what is ∠AOB where O is the center?
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