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Mathematics 20 Online
OpenStudy (anonymous):

Quadrilateral OPQR is inscribed in circle N as shown below. What is the measure of ∠ QRO?

OpenStudy (anonymous):

OpenStudy (anonymous):

40 64 116 140

OpenStudy (anonymous):

help

OpenStudy (anonymous):

First find x : we have : 2(2x+16+6x-4+x+16)=360 So find x ;)

OpenStudy (anonymous):

I got 16.9

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