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Mathematics 12 Online
OpenStudy (anonymous):

Find the missing angle measure for a quadrilateral with angle measures of 135 degrees, 40 degrees, and 75 degrees. 250 degrees 220 degrees 110 degrees 100 degrees

OpenStudy (cwrw238):

find the sum of these 3 angles then subtract this from 360 degrees

OpenStudy (cwrw238):

toatal of angles in a quadrilateral is 360

OpenStudy (hockeychick23):

135+40+75= 250 360-250= ?

OpenStudy (anonymous):

110

OpenStudy (anonymous):

@hockeychick23

OpenStudy (cwrw238):

yes

OpenStudy (anonymous):

ty

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