If the measure of the ABC = 40o, which is the measure of arc AC

1 answer:

3 0

With the help of theorems involving circles, assuming that arc ABC is a central angle (meaning both legs of the angle start from the centerpoint), the measure of the inscribed angle is twice that of the central angle. Thus, arc AC is equal to 2*40°= 80°.

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Since it forms a "right triangle" we can apply trigonometry.
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Answer:

Step-by-step explanation:

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scoundrel [369]

Answer:

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Common Factors.

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