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1971 AMC 12 Question 28

AMC12 · 1971 AMC 12

Question 28

Nine lines parallel to the base of a triangle divide the other sides each into $10$ equal segments and the area into $10$ distinct parts. If the area of the largest of these parts is $38,$ then the area of the original triangle is:
  1. $180$
  2. $190$
  3. $200$
  4. $210$
  5. $240$