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1966 AMC 12 Question 8

AMC12 · 1966 AMC 12

Question 8

The length of the common chord of two intersecting circles is $16$ feet. If the radii are $10$ feet and $17$ feet, a possible value for the distance between the centers of the circles, expressed in feet, is:
  1. $27$
  2. $21$
  3. $\sqrt{389}$
  4. $15$
  5. undetermined