CBSE Class 9 Mathematics Circle Assignment Set A

1 AB is a chord of a circle wit h centre 0 and radius 17 cm. lf OM ⊥ AB and OM = 8 cm, find the length of chord AB. (A) 12 cm (B) 30 cm (C) 15 cm (D) 24 cm Answer : B 2 AB is a chord of length 24 cm of a circle with centre 0 and radius 13 cm. Find the…

CBSE Class 9 Mathematics Circle Assignment Set B

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CBSE Class 9 Mathematics Circle Assignment Set C

Refer to the attached file for assignment on Circles Key Concepts and Assignment * Circle - circle is locus of such points which are at equidistant from a fixed point in a plane. * Concentric circle - Circle having same centre called concentric circle. * Two arc of a circle…