Question

In the given figure, CD is the diameter of a circle
with centre O and CD is perpendicular to chord
AB. If AB = 12 cm and CE = 3 cm then radius of
the circle is
(a) 6 cm
(b) 9 cm
(c) 7.5 cm
(d) 8 cm​

Answer 1

9cm is correct ansqwer

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