Mathematics · Geometry

AB and CD are two parallel chords drawn on opposite sides of the centre O in a circle. The distance between the two chords is 21 cm. If the lengths of AB and CD are 24 cm and 18 cm, respectively, then the radius of the circle is equal to:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

15 cm

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