Respuesta :

Answer:  265

Explanation

Minor arc AC is 95°. It goes from A to C along the circle's boundary, and follows the shorter pathway.

Meanwhile, major arc x is also along the circle from A to C. But this time we take the longer way around.

The minor arc and major arc add up to 360 degrees. This is because the pieces glue to form a full circle.

x+95 = 360

x = 360-95

x = 265

Notes:

  • Angle ABC = 85° is never used. Your teacher probably put that in as a distraction.
  • A minor arc is always less than 180°.
  • A major arc is always greater than 180°, but less than 360°.
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