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1959 AMC 12 Question 32

AMC12 · 1959 AMC 12

Question 32

The length $l$ of a tangent, drawn from a point $A$ to a circle, is $\dfrac43$ of the radius $r.$ The (shortest) distance from $A$ to the circle is:
  1. $\dfrac12r$
  2. $r$
  3. $\dfrac12l$
  4. $\dfrac23l$
  5. a value between $r$ and $l$