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What is the measurement of arc AC?Please choose either A, B, C, or D.

What is the measurement of arc AC?Please choose either A, B, C, or D.-example-1
User The Budac
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The inscribed angle is 42 degree.

To determine the measure arc AC,

Use the formula


m\angle ABC=(1)/(2)m\hat{AC}
m\hat{AC}=2*42^(\circ)=84^(\circ)

Hence the measurement of arc AC is 84 degree .

Hence the correct option is d.

User MechanTOurS
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