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Mathematics 12 Online
OpenStudy (anonymous):

The figure below shows triangle PQR with a circumscribed circle of radius 4 inches. What is the length of segment PO? 5 inches 4 inches 1.33 inches 2.67 inches

OpenStudy (anonymous):

@sara12345

OpenStudy (anonymous):

clearly O is the circumcenter as two perpendicular bisectors of sides are concurrent at O

OpenStudy (anonymous):

so OP = radius of circumcenter = 4 inch

OpenStudy (anonymous):

Are those "5 inches" and 6 inches" labeling chords?

OpenStudy (anonymous):

those are superfluous for this prob

OpenStudy (anonymous):

Yeah, I just noticed that it tells you what the radius of the circle is. Trivial.

OpenStudy (anonymous):

Never mind then.

OpenStudy (anonymous):

:)

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