Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

If angles ABC and CBD are supplementary angles; and angle ABC measures 123. What is the measurement of angle CBD?

OpenStudy (anonymous):

please show work i needd to know how to do it!!!

OpenStudy (radar):

Supplementary angles sum up to 180 degrees <ABC=123 degrees 123 + <CBD =180 degrees <CBD=180-123=57 degrees

OpenStudy (anonymous):

thx!

OpenStudy (radar):

|dw:1330638449124:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!