Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

Triangle ABC is similar to triangle DEF. Using the image below, prove that parallel lines have the same slope.

OpenStudy (anonymous):

What image?

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!