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Mathematics 14 Online
OpenStudy (abbie):

please help with quick geometry question??

OpenStudy (abbie):

find the value of x

OpenStudy (studygurl14):

pic?

OpenStudy (abbie):

OpenStudy (abbie):

40 50 60 80

OpenStudy (abbie):

do i add up all the sides then subtract them by 360?

OpenStudy (studygurl14):

A quadrilateral has how many degrees in total? 360, right? And you have three angles with degrees: 40, 80, 110 First, you have to find the missing angle in the quadrilateral, then find x. Do you know what to do?

OpenStudy (anonymous):

Yes and then subtract the result from 180. So the answer is 50

OpenStudy (abbie):

thankyou so much!

OpenStudy (abbie):

@warood

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