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If the measure of ABC is 57º, what is the measure of AB?
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If the measure of ABC is 57º, what is the measure of AB?

If the measure of ABC is 57º, what is the measure of AB?-example-1
User Arash HF
by
4.4k points

1 Answer

5 votes

Answer:

114°

Explanation:

The measure of an arc is double the measure of the angle between the chord and the tangent line.

User Frohnzie
by
4.4k points
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