GMAT 考满分题库

In △ABC, if AB=a, BC=b+ 1 2 , and AC=b, which of the three angles of △ABC has the greatest degree measure?

  1. b=a+ 3 2
  2. a= 2 3
  • AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
  • BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
  • CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
  • DEACH statement ALONE is sufficient.
  • EStatements (1) and (2) TOGETHER are not sufficient.
显示答案
正确答案: A

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