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Mathematics 18 Online
OpenStudy (anonymous):

The measure of BAC is 13°. What is the measure of its intercepted arc BC?

OpenStudy (anonymous):

look at attachemnt

OpenStudy (mertsj):

If it is an inscribed angle, the arc is 26 If it is a central angle, the arc is 13

OpenStudy (anonymous):

how would I know

OpenStudy (mertsj):

Look up the definition of inscribed angle. Look up the definition of central angle.

OpenStudy (mertsj):

@Pratik7! Stop posting answers.

OpenStudy (anonymous):

26

OpenStudy (anonymous):

Can i ask why?

OpenStudy (mertsj):

Because OS is not an answering service. It is to help the asker learn.

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