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Mathematics 27 Online
OpenStudy (anonymous):

A collage in the shape of a regular octagon is mounted on a rectangular frame as shown below. What is the value of x? 40 30 25 45

OpenStudy (anonymous):

OpenStudy (campbell_st):

x is an exterior angle of the polygon. all exterior angles of a ploygon add to 360 an octagon has 8 angles so 360/8 = x

OpenStudy (anonymous):

thanks

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