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Mathematics 7 Online
pooja195 (pooja195):

Not sure where to start.... http://prntscr.com/8ifr6u

OpenStudy (anonymous):

sum of angles of a quadrilateral=360

OpenStudy (anonymous):

Can you work out the angle first?

OpenStudy (anonymous):

X is the angle minus thirty, so you need to work out the angle first.

OpenStudy (anonymous):

Thanks!

pooja195 (pooja195):

o.O Ok thank you both :)

OpenStudy (anonymous):

No problem :)

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