Circles

Bihar Board Class 10 · Mathematics · 37 past questions

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1. Q27 2020

   How many tangents can be drawn from an external point on a circle ?

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2. Q28 2020

   If two tangents inclined at an angle of $60^\circ$ are drawn to a circle of radius 3 cm then the length of…

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3. Q29 2020

   The largest chord of a circle is

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