please solve the following:  A chord 16 cm long is 15 cm from the center of a circle. How long is the radius?  A diameter and a chord of a circle have a common endpoint. If the length of the diameter is 30 and the length of the chord is 24, how far is the chord from the center of the circle?  What is the radius of a bicycle wheel if its diameter is 461 decimeters (dm)?

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Q: F

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