a chord of length 24 units is at a distance of 5 units from the center of the circle. Then it's radius is 1. 5 2. 12 3. 13 4. 10
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https://www.meritnation.com/ask-answer/question/a-chord-of-length-39-cm-is-at-a-distance-of-10-4-cm-from-the/circles/3388051
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