In the diagram below, measure of arcABC = 230º. What is the measure of

Mathematics

1 answer:

Mamont248 [21]3 years ago

6 0

Answer:

65°

Step-by-step explanation:

Short arc AC is the difference between 360° and long arc ABC:

arc AC = 360° -230° = 130°

The inscribed angle ABC that intercepts this short arc will have half the measure of the arc:

∠ABC = 130°/2 = 65°

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Answer:

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Step-by-step explanation:

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