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  • 15-06-2021
  • Mathematics
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Find the measure of the arc or angle indicated.

Find the measure of the arc or angle indicated class=

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sqdancefan
sqdancefan sqdancefan
  • 17-06-2021

9514 1404 393

Answer:

  arc AC = 63°

Step-by-step explanation:

Arc BC is twice the measure of inscribed angle BAC, so is ...

  arc AC = 2×89° = 178°

The remaining arc of the circle is the difference between 360° and the sum of the other two.

  arc AC = 360° -119° -178°

  arc AC = 63°

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