Question

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For circle O, name all the arcs shorter than a semicircle

A. DBA, DB, DAC, AC, AB

B. DBA, DB, DC, AC, AB

C. DB, DC, AC, AB

D. BDC, DB, DC, AC, AB, BAC

Answer 1

the answer is B hope this helps

Answer 2

Answer: Choice B

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We can eliminate choice A since arc DAC is more than 180 degrees

We can eliminate choice C because arc DBA isn't mentioned, but it's definitely less than 180 degrees.

We can eliminate choice D because arc BAC is a semicircle.

The only thing left is choice B. Everything mentioned in choice B is less than 180 degrees.