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Mathematics 15 Online
OpenStudy (anonymous):

Find the values of a and b. The diagram is not to scale..http://media.education2020.com/EVresources/647-06-05-00-00_files/i0030000.jpg

OpenStudy (anonymous):

42

OpenStudy (anonymous):

okay b is 42 but what is a? :)

OpenStudy (anonymous):

180 - 42 = 138

OpenStudy (anonymous):

thanks!

OpenStudy (anonymous):

cuz consecutive angles are suplementary

OpenStudy (anonymous):

right on lol

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