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Mathematics 20 Online
OpenStudy (anonymous):

find the measure of

OpenStudy (anonymous):

OpenStudy (anonymous):

can you help me with one more?

OpenStudy (jdoe0001):

ok

OpenStudy (anonymous):

if a and b are parallel lines, and m <3 = 128. what is the measure of <8?

OpenStudy (jdoe0001):

|dw:1389384945504:dw| http://www.mathsisfun.com/geometry/supplementary-angles.html

OpenStudy (triciaal):

remember a straight line is 180 degrees

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