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Mathematics 19 Online
OpenStudy (anonymous):

How many different rays can be named in the figure? (pic) My teacher said there were eight but I got nine. PO, PI, PN, PT, OI, ON, OT, IN, IT

OpenStudy (anonymous):

OpenStudy (anonymous):

There are eight.

OpenStudy (anonymous):

Which eight are they? Did I use a wrong one??

OpenStudy (anonymous):

The rays are pt, tp, op, nt, it, ip, np, ot.

OpenStudy (anonymous):

thank you

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